Book Preview: Is there more to life than genes?

dna-helix-background-image-1-1632628 formateins freeimages

Certainly the body isn’t one part but many. If the foot says, ‘I’m not part of the body because I’m not a hand’, does that mean it’s not part of the body? If the ear says, ‘I’m not part of the body because I’m not an eye’, does that mean it’s not part of the body? If the whole body were an eye, what would happen to the hearing? And if the whole  body were an ear, what would happen to the sense of smell? But as it is, God has placed each one of the parts in the body just like he wanted. If all were one and the same body part, what would happen to the body? But as it is, there are many parts but one body. So the eye can’t say to the hand, ‘I don’t need you’, or in turn, the head can’t say to the feet, ‘I don’t need you’. Instead, the parts of the body that people think are the weakest are the most necessary.

(1 Corinthians 12.14  –22, CEB)

In this passage, St Paul is referring to parts of the body that we can see, but equally important are the millions of molecular machines and processes that we cannot see but nevertheless sustain our every Continue reading

Guest post: Translating (and editing) DNA – Wonder and Wonder

800px-How_proteins_are_made_NSF
By Nicolle Rager, National Science Foundation [Public domain], via Wikimedia Commons
I remember touring an auto manufacturer several years ago in the United States. The whole factory was a wonder to behold. Tiny parts started on an assembly line that eventually became, at the end of the process, a completed car. Hundreds of workers added parts and pieces to an unfinished vehicle slowly over time until, eventually, it would become a complex functioning vehicle. A wheel in the wrong place or Continue reading

Guest Post: The Intricacy of the Ear

8915491422_c61070d915_h
Sound wave by betmari. Flickr. (CC BY-NC 2.0)

Music, whispers, phone calls, the alarm clock, the cry of a baby – the ear mediates our auditory interactions with the world. The things we hear may make us laugh or cry, enhance a film or make a subtle point without words, cheer us up or soothe an angry mood. The interpretation of sound and what it means to us is the responsibility of the brain, but the pathway that takes Continue reading

Guest Post: The Creator of the Seas and all that is in them

If Whales Could Fly by Christopher Michel – Flickr – License: Creative Commons 2.0
If Whales Could Fly by Christopher Michel – Flickr – License: Creative Commons 2.0

It is easy to forget that we human beings are not the be all and end all of God’s magnificent creation. From one perspective we are simply creatures in it. From another perspective we are unique in his creation in being made in the image of God (Gen. 1:27). However, both the beauty and abundance of marine life and the biblical passages concerned with the sea show that Continue reading

Guest Post: T Cells – a wonder and a signpost

Human neutrophil ingesting MRSA - By National Institutes of Health (NIH) [Public domain], via Wikimedia Commons
Human neutrophil ingesting MRSA – By National Institutes of Health (NIH) [Public domain], via Wikimedia Commons
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