Excerpt from The Big Picture: “Am I Open Minded?”

As we start out ask yourself the question, “Am I open minded, ready to follow where evidence leads, with no preconceptions?”

Now I’m sure you’ve answered “yes” because none of us would like to admit otherwise, but actually, it may be impossible to start any investigation without preconceptions.   They are the motivation behind many investigations … the desire to obtain proof of what we already think about something.

Preconceptions are almost inherent in the scientific approach – we think of a theory, and then we investigate to test it.  If we are honest, we will admit that we like our theories and feel good when they are proved right.

Perhaps there is one preconception that I will allow at this stage; that each one of us matters. I matter. You matter.  Our friends and neighbours all matter.  If we don’t matter then there is no point in anything and it’s best not to think any deeper.  That road leads to despair.

If we are going to explore these questions fully we are going to have to consider questions of God, science, reason, history and more.  We are going to have to include objective data and subjective experience; objectivity keeps us from being deluded but it is the subjective that really matters to us.

Even if we try to think about an issue with an open mind, we nevertheless carry many assumptions that we don’t realise.  Speaking personally, my scientific education and engineering career have both instilled a basic assumption of materialism: the fabric of the universe is all there is.  When people talk about a spiritual dimension, is it just another material dimension that we can’t see?  And if there is a spiritual dimension, how can it interact with the physical universe?  Or if there isn’t a separate spiritual dimension then where does God exist?  These are not straightforward questions, but I’ve come to realise that they are valid.   I have had to challenge a lot of what I took simply as common sense and to open my mind to new possibilities.

It can be difficult to refresh our way of thinking, particularly if we are surrounded by others who have a similar outlook to ourselves.  In a recent discussion on European history with a university student he mentioned that such and such country was fascist.  It led me to ask what it is that makes the people there fascist.  Is it genetically programmed into each individual there?  If you took any one of them and brought them up elsewhere would they be fascist?  I think it likely that they wouldn’t.  They are fascist because everyone around them is fascist.  They are unconsciously trained to be fascists.

So what are we doing in our country?  What are we training ourselves to think like?  What assumptions do we hold, and are they valid?  Books such as The Science Delusion by Rupert Sheldrake[i] challenge many of the assumptions of the day.  He asks us to challenge our scientific dogmas, our blind assumptions.  Even if we end up thinking the same as we did before, we have a more solid basis for our beliefs if we go through the process of challenging our assumptions.

Implications

Whenever anyone is presenting a case we might ask ourselves, “If I were to accept what is being presented and agree with the author, what would be the implications for me?  How willing would I be to accept those implications?  Do I need to understand the implications before I start?”

Many parents choose not to have their babies tested for Down’s syndrome because they would not be willing to accept a termination of the pregnancy and so feel that there is no point in knowing before the child is born.  Others might need to understand all the implications before deciding; how accurate is the test, and what are the options available if the child tests positive? Still others might insist that they must have the test because they are not prepared to risk having a child with Down’s syndrome and would terminate the pregnancy if that were shown to be likely by the test.

This is a book that deals with questions of God.  This may worry some people. If they were to be convinced that God is real they would have to become the sort of bigoted judgemental fanatic that represents the worst face of religion.  They may think that they would need to join a religion and accept all that they are told without thinking, and be associated with all the religious atrocities of the past. Or that they will have to give up their Sunday morning lie-in and trot off to church with a bunch of hypocrites. If these thoughts resonate with you, take courage – it doesn’t have to be like that.

Fear

People can be frightened by the prospect of change, but often change is beneficial.  For instance, when redundancies are announced, there is a lot of fear in the workforce.  Some may have been in the same job for thirty years, and they simply don’t know anything else – how will they cope if they have to find another job?  And yet being forced to change jobs can be a most liberating and life-changing experience.  I recall hearing a report that those who remain behind after a round of redundancies are likely to be more stressed than those who have been made redundant.  They are still in the same job, but with increased fear of losing it and still in fear of change, whereas those who have left are now busy rebuilding their new lives and careers.  That’s not to say it’s easy to change, but a change in a job or a worldview can be very liberating.

Peer Pressure

Perhaps we don’t want to change our views because of what others might think of us.  We’ve probably aired our opinions sufficiently to our friends that any major change would be an embarrassment.   Or perhaps we live or work in a culture where there is only one accepted way of thinking.  We might find that we have to live a double life, adopting one attitude at work and another in private.  For instance, to progress a career as a scientist it is necessary to publish papers and learned articles.  Such articles are subject to peer review.  This process is in place to ensure that sound scientific information is published and that mistakes do not get propagated.  But the process inherently risks that only those papers that conform to the present scientific way of thinking are published.  If a scientist becomes too free thinking, then the peer review process may prevent his papers being published and his career may come to a grinding halt.  Reputation is essential, and doing anything that might lose it is risky.

An ambitious scientist may be fearful of embracing religion.  Religion allows that God might interfere with the workings of the world.  That might mean that the universe is not completely predictable, which would seem to undermine the basis of all the work of science.  Allowing the existence of God might mean that it will be impossible to have a complete scientific theory that predicts everything – which is challenging to anyone who invests their life in seeking it.

Similarly, in religious circles it can be damaging not only to one’s career but also to one’s life to challenge the current way of thinking.  Men and women have been labelled heretics and have been burnt at the stake for holding different religious beliefs.

Religious people may have a deep fear of science.  Apart from the vocal assertions made by some atheists that science has done away with God, there can be fear that science might undermine or even disprove certain traditions or beliefs that the given religion may hold dear, or even sacred.  A religious man may have invested so much in his religion that he’s lost the desire, and maybe even the ability, to be open to learning that some of what he’s been taught is incorrect.  Yet surely a truly godly man would be desperate to be corrected if he were misunderstanding God?  In her book Awesome God, Sara Maitland encourages religious people to embrace what can be learned from science:

Start with “God exists” and everything we can learn will tell us more about God.[ii]

So returning to the question, “Am I open minded, ready to follow where evidence leads, with no preconceptions?” we can see that it is almost impossible not to have preconceptions or preconditions.  A first step in challenging them is to consider how we came to believe them in the first place. How did we come to really know what we know?

[i] Rupert Sheldrake: The Science Delusion ISBN 978-1444727944

[ii] Sara Maitland: Awesome God: Creation, Commitment and Joy ISBN: 978-0281054190

Foreword to The Big Picture

Scientific discovery has brought material benefits and physical comfort to mankind.  The predictability of matter leads us to assume that it behaves according to fixed laws, and this belief has led engineers to develop tools and machinery to manipulate the environment, doctors to develop cures for many diseases, and farmers to grow crops with greatly increased yields.  Many of the scourges of previous times have been overcome leading, in the Western world at least, to longer lifetimes and better health.  However, this has also led to the belief that everything is predictable and controllable. If anything goes wrong (by which we mean it causes us distress or discomfort) then it must be fixable, and if it hasn’t been fixed it must be someone else’s fault.

Personal rights have grown, but personal responsibility has diminished.  Laws to protect the weak have bred the belief that it is the state’s job and not our individual duty to help out those less fortunate than ourselves.  Mechanisation that was supposed to give more leisure time has led to lost jobs and loss of purpose.  Competition and the shrinking of the geographical world has meant that there is someone, somewhere who will work harder or longer hours than we do, and the pressure grows to produce more for less.  The availability of loans means that goods can be obtained now if we promise to pay later.  To pay the loan we need a job.  Fear of job loss drives us to work longer hours and accept less pay. The purpose of life becomes to produce.  The mechanism which fuels demand and production is the economy.  The economy becomes the measure of the health of a nation.

Is that what it’s all about?

Is my value simply what I can produce?

Am I measured just by what I can earn?

If I retain the worldview that the economy is king then the implication is yes, but that doesn’t feel right.  I want to be valued and loved as a person.  I want a worldview that speaks to my heart and my mind and not just my wallet, and I want it to be based on sound thinking and evidence.

Science has brought great technological and medical benefits to mankind; cars, televisions, fridges, telephones, electricity and so on.  But science has also brought guns and bullets, pollution, global drug trafficking and job losses.  Science seems to dominate my life, telling me what I should or shouldn’t do to keep healthy, avoid risk and live longer, but it doesn’t tell me why I would want to live longer.  Science doesn’t give any purpose to my life.

Religion offers purpose, but it too seems to want to control me and dominate me.  Religion has been used as justification for many great atrocities: the Spanish Inquisition, child sacrifices, the Crusades.  Religious people seem to want to tell me how to behave, and to judge and criticise me, claiming to represent the will of God.

I want to know the truth.  I want to know what science can tell me about how the universe works, and perhaps where I came from.  I want the benefits that science can bring, but not at the cost of becoming a slave to its dictates.  I want to know why I am here, what my purpose in life is, or even if there is one.  If there is a God I want to know what He thinks. I want the benefit of knowing that I have a purpose, but not at the cost of becoming a slave to rules from another human being.

And so I investigate, weigh up evidence in all forms and seek a holistic worldview that works.  I have explored what we know from the physical and biological sciences, and I have researched historical evidence for God. I have tested what is actually known, and what is speculation, extrapolation or personal opinion and rhetoric.

This book presents my conclusions, and some of the evidence that brought me to draw them.  I offer what I believe is a consistent, healthy and constructive worldview based on sound evidence.  I’ve called it Minimalist Christianity.  Whether you agree with my conclusion or not, I hope that many of the myths that currently inhibit so many of us will have been weakened or dispelled.  I hope that a step can be taken towards finding purpose and experiencing life in abundance.

I think I might be a panentheist – I hope it’s catching!

The ancient Celts knew a thing or two. They were not the wild fighters who the Sheriff of Nottingham brought in to drive Kevin Costner’s Robin Hood from his idyllic woodland village. They had a special understanding of the nature of things. According to “The Celtic Way” by Ian Bradley they held “a conviction that the presence of God was to be found throughout creation – in the physical elements of earth, rock and water, in plants trees and animals and in the wayward forces of wind and storm.”

Bradley goes on to say that “We are not in the world of pantheism here but in the much more subtle and suggestive realm of panentheism – the sense that God is found both within creation and outside it.”

Elsewhere I have written that God is ‘the laws of physics’ – it’s just another name for the thing which causes matter to behave in the way that it does. Without God/’the laws of physics’ there can be no matter – God and matter are not independent, and so matter is (part of) God. (see “Proof of God?”)

I have also noted that there are non-material things: love, justice, purpose etc. These must similarly be part of God – reflected in the Biblical passages which state that God is love. (see “An argument for, and definition of God”)

This understanding of the nature of God leads us to realise that you don’t need to go somewhere to meet God – he doesn’t live in church or a monastery – he is all around us, and within us, sustaining our physical bodies and our environment: “we are what we are through and within God”. (see “The God of Science”)

The Celts understood this. Not within the scientific context that I have described, but in the practical day-to-day knowledge of God. Perhaps we need to refresh our view and understanding of science to reflect this Celtic wisdom: science is simply the study of God!
There is no separate sacred / secular division, no God / nature division, no heaven / earth division; they are all part of God who is God of everything.

 

“A good robot is hard to find”

I came across this article, and it reminded me how amazing the animal world is, and in particular human beings.  It only took  250 million generations since the first fossil evidence of animals to evolve a human, and each one is built from a single fertilised egg.

http://www.computerworld.com/s/article/9249079/A_good_robot_is_hard_to_find_or_build?pageNumber=1

 

Direct from the San Francisco Book Review

The Big Picture – An Honest Examination of God, Science and Purpose
By P D Hemsley
eLectio Publishing, $4.99, 266 pages, Format: eBook

A former atheist/agnostic who gave God a chance offers open-minded readers this work which is both ambitious in scope and credible in approach: //The Big Picture: An Honest Examination of God, Science, and Purpose//.  Polarizing subject matter such as God and science, evolution, and intelligent design are revisited with the goal of gently challenging entrenched thinking on both sides.

Hemsley, a Chartered Engineer, “has lived on both sides of the faith fence.” His book is comparable to a technical presentation designed for a general audience. It is highly organized with stated goals, evidence, and the author’s conclusions. Fluid, straightforward writing helps the reader progress through several chapters or conclusions dealing with faith, science, purpose and design, quantum physics, free will, reason, Jesus, and more. Even so, those with less of a scientific bent will need to exercise their concentration skills in the scientific sections.

The strength of this book lies in complexity and compatibility. The chapters “Science Describes an Incredible Universe” and “The Universe Exhibits Design and Purpose” make for fascinating reading, especially the subsection where “challenged by the complexity of the biological machinery” Hemsley explores how a modern-day designer would engineer a human being and how long it would take. Additionally, the author’s version of the Genesis creation account featuring the compatibility of scientific discoveries and God’s design is an interesting interpretation to consider.

No emotional appeals are made to the atheist, agnostic, hardcore creationist, or plain honest seeker for a change in his or her worldview. In the words of the author, a self-described Minimalist Christian: “Whether you agree with my conclusion or not, I hope that many of the myths that currently inhibit so many of us will have been weakened or dispelled. I hope that a step can be taken towards finding purpose and experiencing life in abundance.”

http://citybookreview.com/the-big-picture-an-honest-examination-of-god-science-and-purpose/

Click HERE to buy a copy.

Am I just a computer simulation?

Research suggests that human brain has more switches than the entire internet.  Each of the 125 trillion synapses that connect our 200 billion brain cells appears to have perhaps 1000 molecular scale switches. (ref 1)

Some areas of our brain take the input from our nerve cells and begin to process them.  They pass through other processing areas that start to interpret the signals; this sequence of signals from an eye might show us that an object is moving for instance.  Other areas deal with hearing or touch or smell.  Most of these areas carry out their functions without imposing on our consciousness.  At the top level, our brain presents a model of our environment to our conscious self.  The conclusion of this would seem to be that we are living within a computer simulation: generated by our brains based on input from the senses around our bodies interacting with our environment.  The question is, are we interacting with the computer simulation or are we the simulation itself?

Back in 2001 the Nick Bostrom speculated that scientific knowledge and computer power would at some time in the future increase sufficiently to build a simulation of the human brain in a computer (ref 2).  That computer would also be able to build a sufficiently complete model of the universe that an individual simulated human brain would not be able to distinguish it from the real thing.  The model would include not only one simulated person, but many, so that each ‘person’ had the true ‘experience’ of interacting with other ‘people’.

He reasoned that since the people who created this simulation would be likely to run a number of simulations (like our kids run lots of ‘Sims’ scenarios)  “Then it could be the case that the vast majority of minds like ours do not belong to the original race but rather to people simulated by the advanced descendants of an original race.”

There are inherent assumptions that Bostom builds on:  that our consciousness and ‘me-ness’ are simply emerging characteristics of the complex computer circuitry within our brain, and that science and technology will continue to advance until we understand and can model the brain operation.  The reasoned conclusion is that if these assumptions are correct then you and I are simulated beings in a computer simulation.

If that is the case, then we might conclude that it is of little consequence to switch off a particular simulation, in the same way that we are quite happy to switch off our computer.

But what if an alternative view is correct, that ‘we’ are not the simulation itself?  What if there is something about us that is more than an emergent property of a highly complex computer? What if there is a ‘me’ that transcends the ‘matter’ that makes up the computer in my head?  What happens then if the computer is switched off?  Do I cease to exist, or do I simply cease to interact with this particular computer?

The answer to that question lies beyond science and technology. We will have to look elsewhere for guidance.

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References:

1) http://www.cnet.com/uk/news/human-brain-has-more-switches-than-all-computers-on-earth/

2) Are you living in a computer simulation? Philosophical Quarterly (2003) Vol. 53, No 211, pp.243-255. (First Version: 2001)) Nick Bostrom

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For more on this topic and others see The Big Picture- an honest examination of God, Science and Purpose

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A Masterpiece of Engineering

We think that we design pretty neat things these days.  We laugh at the man who said that the world would probably only need four or five computers.  Those of us who are old enough can remember when we did a sum on the newly invented pocket calculator that gave us the answer 0.7734, which said “hello” when we turned the calculator upside down.

But whilst researching my latest book I came across some pretty amazing statistics about a design that we all treat as commonplace – each and every human being.

Our 1.5kg brain comprises around 100 billion neurons, of 10,000 different types. Each neuron can have thousands of synapses (input connections from other neurons) and each synapse has perhaps a thousand molecular scale switches.  A single human brain is estimated to contain more switches than the entire internet.

Contained within our skin are around 650 muscles attached to over 200 bones, which vary in size from the femur in our thigh to the stirrup bone in the ear.  The muscle/bone combination is precise enough to paint a masterpiece, or to putt a golf ball twenty feet into a hole.

We have around 60,000 miles of veins and arteries and 1500 miles of pipes in our lungs.

Within our lymph nodes we have billions of B cells, each of which is different and each one defends against a particular very specific infection.

The list goes on – but you get the point.

Yet this whole complex organism is built from a single cell.

We begin as one single cell.  Within the cell is our DNA, the supposed blueprint for our manufacture.  We have a massive 3 billion base pairs (characters in the ‘code’) in our DNA. Yet there are around 50,000 billion different cells in the body.  Each cell is different, in function and in position – some nerve cells can be several feet long.  How can we imagine that there is enough information contained within our DNA to define our fully functioning body?

But we do start from just one cell.  And each cell only responds to the signals that cross the cell membrane.   As we develop, the cell is what it is as a result of its history – its ancestor cells.  And each of those cells only responded to the signals that crossed it’s membrane.  It’s like a massive pyramid, built the wrong way up – with the apex at the bottom.  The process is incredibly robust.  Look at identical twins.  Most of their development is as separate human beings and yet the final ‘product’ is identical.

A human being is truly a masterpiece of engineering.

Is it reasonable to state with certainty that this happened by chance?  Is it reasonable to assert that the properties of the sub-atomic particles in the universe are such that they behave in precisely the right way to manufacture you or I from a single cell by sheer luck? Or would that be a blind leap of faith?

 

 

See also:

https://philhemsley.wordpress.com/2013/03/03/information-dna-and-evolution/

https://philhemsley.wordpress.com/2012/09/17/the-dna-enigma/

 

The wealthy are redeemable.

I read today that the plan to reintroduce a 50% tax band has ‘stoked fury’.

It is criticised as “penalising the business community, which is already hard-pressed.”  Yet “The 50p top rate, which affects the top 1% of earners..”  http://www.thesundaytimes.co.uk/sto/news/Politics/article1367969.ece

If I were cynical I would say that this looks like the wealthy lining up to protect their wealth.

With nobody pointing out the moral obligations of the wealthy as members of society, that we need them to be ready to help the millions who are really being penalised by austerity, and who are really  suffering, then who can blame them.  With government leaders like Boris Johnson telling them it is good to be greedy, then a selfish attitude to protecting their wealth is inevitable – but as a society such selfishness is not acceptable.

Research has shown that wealth in a moral vacuum will lead to selfishness, lack of empathy and self-justification.  However it also shows that with a little moral guidance, pointing out the difficulties being faced by those on very low incomes the attitude can change.(See http://www.ted.com/talks/paul_piff_does_money_make_you_mean.html?utm_source=email&source=email&utm_medium=social&utm_campaign=ios-share)

I don’t believe that the wealthy are irredeemably greedy, but please can we offer some moral guidance, and help them to understand that we are “all in this together”.

So please, politicians and media magnates, say to the wealthy, “There are millions of people in our country who are really suffering due to economic hardship.  They are not all scroungers.  Most would like to work and to contribute to society, but they cannot.  They need your help.  Will you help please?”

Thank you.

Scientific support for The Rainbow Economy

A link to a fascinating talk below.  The beginning is rather depressing, but the finish supports the solution proposed in The Rainbow Economy.

Do listen to it all.

http://www.ted.com/talks/paul_piff_does_money_make_you_mean.html?utm_source=email&source=email&utm_medium=social&utm_campaign=ios-share

 

Proof of God?

A friend asked “Let us suppose it was absolutely certain there was no god but many people honestly believed there was – how different would the world look today?”

I could answer that if there was no God there would be no universe and no people to observe it.

Clearly, as we are both intelligent people we must be talking about something different when we say the word ‘god’.

The God that I conclude exists is a creator, and a God who sustains the universe.  Clearly the universe exists and continues to exist.  Ask a physicist why and he will probably say ‘because of the laws of physics’.  A rose is a rose by any other name, so at minimum my God is the laws of physics – we just choose to give it different names.

Perhaps my friend’s question is going beyond that definition of God.  Perhaps he is asking about a God who has ‘character’, a ‘me’-ness that I have.  (I know that I exist, there is an essence that is ‘me’).  What would things be like if there was not a God who had an essence of ‘me’?

It’s actually not easy to define what ‘I’ am.  Science of course shows that my brain has massively complex computational ability, but that doesn’t really help.  Literature and philosophy, and our daily experience tells me that there are things like love, joy, peace, thoughts, free will.  Let’s consider these as parts of ‘me’, and think – what if there were not a god who also had these characteristics.

But once again, the same sort of argument applies.  God is love, joy, peace.  Therefore without God there would be no love, joy or peace.  There would be no literature, there would be no mathematics, no equations, there would be not science.

Free will though is slightly different.  We know we have free will, and yet it is inexplicable by science.  It is inconsistent with the laws of physics.  Free will seems a bit of a paradox.  If God is the laws of physics, and free will is inconsistent with the laws of physics then how can that work?  A rational explanation is that free will is something that is a gift of God, that is not constrained by the laws of physics.  Therefore we begin to see what would be different in my friends question.  Without God we would have no free will, we would not be able to choose right from wrong, we would simply be robots who respond to stimuli.

But to explore the question further.  My last paragraph introduced right and wrong.  We know that there is right and wrong – even if we don’t always know what is right and what is wrong.  Right and wrong are different from free will, so let’s suppose that we were able to have free will but had no knowledge of right and wrong.  Clearly right and wrong exist.  Goodness and evil exist.  And yes, my definition of God includes ultimate goodness.  So without God we would have no constraint on what we do, we would simply live to serve ourselves.  The world would be governed simply by whoever was strongest.  We would be like most of the rest of the animal kingdom.  States like North Korea would be everywhere and left unchecked.  Anarchy would reign.  The world would be a very different place to live.

So have I proved God exists?  I think so (but I would) – simply because my definition of God includes everything that we know exists.  I define that it is not possible for anything to exist without God, and so anything which exists must be God.

My friend asked what if God didn’t exist but people believed that he did.  I hope that I have shown that such a question is not directly answerable, it is like the “can god make a thing so heavy that he cannot lift it” question, or “can God make something that doesn’t exist”.  But perhaps I’ve also been able to answer the questions behind the question.  Will it satisfy my friend?  I doubt it.  If any of us really doesn’t want to change our views then no amount of logical reasoning will make a difference.  But perhaps others will find the discussion interesting….

If you found this post interesting you might also like:

https://philhemsley.wordpress.com/2013/05/03/goodness-me/

https://philhemsley.wordpress.com/2012/12/29/the-god-of-science/

https://philhemsley.wordpress.com/2012/06/19/can-god-answer-prayer-in-a-universe-that-operates-according-to-the-laws-of-physics/