When Dellarobia Turnbow, an Appalachian farm worker, encountered millions of butterflies in the woods behind her house, she first thought the trees were on fire but not burning up—and that this was a sign for her to stop making a bad decision. She had been wrestling with an unhappy marriage, life on an unproductive farm, and bringing up two kids on an almost non-existent income. Her overwrought mind couldn’t quite take in what was in front of her eyes. When she persuaded her busy family to take a walk up the mountain, the reality of what they were all seeing eventually sank in. Continue reading
At the start of my Easter sermon (April 21st) this year, I intend to show a brief but hilarious video about the first manned moon landing by Armstrong and Aldrin on Apollo 11. I’ll explain more about this clip later but one reason why it’s a good one for my Easter 2019 talk is that July 20th this year is the 50thanniversary of Apollo 11’s historic lunar landing. In fact, I’m suggesting that as many churches as possible might mark this Golden Jubilee by making Sunday July 21st‘Moon Walk Sunday’. Continue reading
Humanity is affecting the ocean in profound ways. In this post, I will briefly explore two of those impacts from the perspective of a professional oceanographer. First, the effects of human use of fossils fuels leading to increased levels of atmospheric carbon dioxide and so to global (including ocean) warming; and second, human disposal of plastics in the ocean. The importance of the latter was highlighted by David Attenborough in the BBC’s “Blue Planet II” in the autumn of 2017, leading to an increased public awareness of this issue. However, both issues have been of concern to oceanographers for many years. Continue reading
Does science disprove our faith?We might start thinking about this by considering the question of whether science is the only reliable way to acquire knowledge. Science has great prestige in our day, so this is a really important question. Are there any other kinds of knowledge besides scientific knowledge? The short answer is yes, and if we don’t recognize that, it limits the knowledge we have to live by. Because science has made such amazing progress in certain fields like medicine and technology, some people claim that the scientific method, or empirical verification, is the only way to reliable knowledge. That would mean there is no such thing as moral, spiritual or personal knowledge. This view that the scientific method is the only reliable way to knowledge is sometimes called scientism. 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
There are more things in heaven and on earth than are dreamt of in our philosophies
A common objection to Christianity is that it simply isn’t believable. The virgin birth, the resurrection, the feeding of the five thousand – it’s just all rather improbable isn’t it, if not downright impossible. The question I’m going to consider in this blog post is “Does the truth have to seem believable?”, looking at examples from modern science. Continue reading
The claim of biblical theism is that the world in which we find ourselves is not eternally self-sufficient: it has a maker, on whom it depends not just for some initial impulse long ago, but for its daily continuance now.
This is strange language to modern ears. The world we know seems very stable, reasonably law-abiding (in the non-human domain at least) and not at all obviously in need of any divine power to keep it going. Over the past 200 years and more, we have become accustomed to thinking of it as a mechanism, intricate perhaps beyond the grasp of human understanding, but still something self-running and self-contained. Continue reading