The Christian doctrine of creation has done much to shape the biological sciences that we study today…John Ray (1627– 1705), [was] a key Christian founder of the discipline of natural history that later came to be called biology…Ray taught some of the materials that later became his book [The Wisdom of God manifested in the Works of Creation] not in a lecture hall but in Trinity College chapel because he saw teaching science as an act of worship. John Ray declared that he had published his Ornithology for “the illustration of Gods glory, by exciting men to take notice of, and admire his infinite power and wisdom.”… Continue reading
Scientists have had a remarkable technique available to them in the last few years. A new editing system called CRISPR-Cas (biologists like acronyms as much as anyone) has made it possible to accurately change the genetic code – like guiding a pair of scissors to exactly the right spot in a text.
This technology has been used to heal genetic disease in children, such as Daniel who suffered from Wiskott-Aldrich Syndrome. Cells were taken from his bone marrow and cultured in the lab, the faulty genes were replaced, and the ‘healed’ cells were put back into his body. Daniel has not suffered from the severe asthma and inability to fight infections that afflicted his older brother, and he is now alive and well aged 18. Continue reading
All Christians are, by definition, creationists. The writer of the letter to the Hebrews in the New Testament expresses this very clearly when he writes:
By faith we understand that the universe was formed at God’s command, so that what is seen was not made out of what was visible. (Hebrews 11:2)
We cannot come to know God personally by faith without also believing that he is Creator of all that exists. The Apostles’ Creed affirms: ‘I believe in God the Father, maker of heaven and earth’, a declaration central to the beliefs of all mainstream denominations. So Christians are by definition those who believe in a creator God; they are creationists. Now of course there is the slight problem that in common usage the term ‘creationist’ is attached to a particular set of beliefs held by some Christians, as well as by some Muslims and Jews, and these beliefs relate to the particular way in which it is thought that God has created. For example, some creationists believe that the earth is 10,000 years old or less. Other creationists believe that the earth is very old, but that God has intervened in a miraculous way at various stages of creation, for example to bring about new species. Since words are defined by their usage, we have to accept that this is the kind of belief to which the word ‘creationist’ refers. But this should not mask the fact that in reality all Christians are creationists in a more basic sense – it is just that they vary in their views as to how God created. Continue reading
Reactions to the question “Is There Purpose in Biology?” are likely to vary greatly. One reaction will be “of course not”: watch your favourite natural history programme and it’s obvious that chance rules. Some animals get lucky and do well, others get eaten young, and there’s no overall rhyme nor reason to it. Others responding to the same question, most likely coming from a religious worldview, will respond “of course”: God has an overall purpose for everything, including biology. Others, perhaps the majority, are more likely to say: “Well it all depends on what you mean by purpose…” Continue reading
There are many amazing complex systems in our bodies, but the immune system beats them all, recognising foreign invaders like bacteria, viruses and parasites and fighting them off.
How do our bodies manage to recognise virtually any kind of foreign invader that we might meet anywhere in the world? Continue reading
The process of evolution has produced a world of great beauty, diversity and complexity. Ants form structured societies, trees reach for the skies, and whole ecosystems thrive in inhospitable-sounding places like underwater caves, deserts or deep-sea trenches. Where the air is clean, rocks and anything else that doesn’t move is covered with a crust of lichen – a partnership between fungus and algae (or bacteria) that survives even the harshest of weather. The constant adaptation of living things to their environment through the accumulation of tried and tested genetic changes produces the most incredible solutions to living in different environments.
Oddly (to me), the concept of progress in evolution is debated among biologists. Change happens, but is it directional in any way? Denis Alexander spoke on this subject at the Faith and Thought conference in October last year. I was fascinated to hear about the changes in ideology among scientists over time, and I wonder how their views will develop in future years? Continue reading
Identical twins are living proof that our genes contribute to, but don’t completely determine our behaviour. But what about our faith? Does our DNA affect our beliefs or how we express them? Denis Alexander and Nell Whiteway have spent the last couple of years working on a project at the Faraday Institute ‘Genes, Determinism and God’*. Nell spoke on the genetics of religious behaviour last month, as part of the Wesley Methodist church Science meets Faith lecture series.
Any parent of identical twins knows that identical DNA does not equal identical personalities. On the other hand, twins do share many characteristics – even if they grow up in separate families – which makes them an ideal population for geneticists to look at. Continue reading