Category: Life

A new Christmas song

This is a family song, it’s about gathering round and spending time with the people we love most. Enjoy it!

A still from Sarah’s YouTube video

While we’re on the Christmas theme I thought I’d post another song from Sarah Reynolds. It’s quite delightful and, in a lovely way, rather old fashioned. Scroll down, have a listen, and see what you think.

This song is quite different from Sarah’s other material, I suspect it was far more spontaneous. It’s a thoughtful song. She doesn’t accompany the words with one of her usual, excellent, multi-track compositions but with a pretty melody on the piano, and there’s a gentle, relaxed rhythm throughout. The video doesn’t provide the lyrics, but Sarah’s voice is clear enough and written words are not neccesary. The graphic is suggestive of a Christmas card from past decades, well-matched to the music and the choice of piano. The whole thing breathes close family enjoying the season together, burning logs in the grate, home made mince pies, warmth indoors with cold weather outside the house.

This is a family song, it’s about gathering round and spending time with the people we love most. Enjoy it, give it a like on YouTube, Spotify, and Facebook. Go on… you know you want to!

And wherever you may be, gather with your family and friends if you can, and enjoy Christmas and New Year together.

Christmas and New Year 2021

It’s good to be out and about to see it all and just as good to get back to a warm house.

Castle Street in Cirencester

Season’s greetings to all my readers! Cirencester is showing off its tasteful street decorations once again, the days are short, the nights are long, and it’s good to be out and about to see it all and just as good to get back to a warm house afterwards.

My thoughts are especially with those who have no warm house to come back to this year, there are so many – the homeless sleeping alone in shop doorways, refugees desperately crossing the sea and hoping for asylum, and people who do have a roof over their heads but lack money for presents for the children or depend on food banks for their next meal.

Life can be wonderful, fun, exciting. It can also be tough, exhausting, and depressing. Whoever you are, whatever your circumstances, my prayer and hope is that people will be kind to you, there will be new opportunities in your life, and that there’ll be reasons to hope and overcome the difficulties.

And if your life is comfortable and you have more than enough, my prayer and hope is that you will be kind to others, search out new opportunities for them, and provide reasons for hope and ways to overcome difficulties.

None of us can solve all of the problems; but all of us can solve some of the problems.

Some ideas:

And don’t forget to enjoy Christmas with your friends and family. Grace and peace to you all.

PS – As a reward for reading to the end, here’s a bonus – A Christmas Song!

Other years

2025, 2024, 2023, 2022, 2021, 2020
2019, 2018, 2017, 2016

Evolution and behaviour

A computer program that simulates coding and inheritance on the one hand, and neural function on the other, permits the emulation of simple animal-like organisms

Today I want to share two striking YouTube videos that I found recently. Maybe you’d like to watch them yourself.

Part of a DNA molecule (from Wikipedia)

Introduction – The animation shows the molecular structure of DNA, rotating so you can visualise it more easily. Watson and Crick famously published this structure in April 1953.

DNA contains the genetic information that specifies the nature of plants, animals and other life forms. Each species has it’s own form of this DNA ‘instruction book’. Amongst other things, a species’ DNA controls the basic structure of the brain just as it does for other body parts. But here’s an interesting fact: The coding and behaviour of DNA can be simulated by strings of characters stored in a computer.

Brains involve cells called neurons with connections between them, and neural networks running on a computer can behave in a similar way to a very simple brain. Building a computer program that simulates coding and inheritance on the one hand, and neural function on the other, permits the emulation of simple animal-like organisms, and there are applications out there that do just this.

First example – One such program is Minute Labs’ Evolution Simulator (check out their YouTube to see it in action).

Second example – Another program, and I want to focus mainly on this one, is from David Randall Miller. He wrote a particularly fascinating simulator, see his YouTube demo and explanation below for some quite deep insights. It’s a long video, but breaks into logical chunks for easier viewing; I suggest viewing the first section and continuing if it seems interesting.

It’s a really helpful approach for anyone wanting to better understand evolution. It assumes only fundamental levels of the topics, but will enhance your appreciation of maths and computing while also demonstrating the basics of genetics, inheritance, simple neural networks, and animal behaviour. That’s quite a lot of benefit from just one video!

Some questions to ask yourself…

  • What new understandings did you gain?
  • Did you disagree with anything?
    • If so, why?
  • What conclusions did you draw about the nature of living things?
  • Was anything surprising to you?
  • What questions do the videos cause you to ask?

Time flies!

I plan to gird up my literary loins and begin to put things right

It’s been a long, long time since my last post. I sent a hasty ‘Happy Christmas’ post on 23rd December 2020 and since then – nothing. I really have been rather busy, but also have somehow lacked the energy to make the effort. I don’t know why – perhaps I just needed a break.

In the next few days I plan to gird up my literary loins and begin to put things right. There are a lot of unanswered comments that I need to deal with first, I want to say something about a song I especially like, and I’ve been asked to write a little about my personal history. So watch this space.

Meanwhile, just for fun, here’s my friend Kevin and his daughters at the Cotswold Wildlife Park in August. (It’s well worth a visit, by the way.)

Kevin is taking a photo of a waterlily. Don’t drop your phone, Kevin! Don’t fall in, Kevin! He didn’t – but it looked risky for a moment there.

Christmas and New Year

Surely love and goodwill are appropriate not only at Christmas, but all year round

I’d like to wish all my readers a very happy and blessed Christmas holiday and all the best for 2021. The last year has not been great, one way and another, has it? Covid is likely to get the biggest mention when the history books are written. But Brexit has also loomed large for those of us in the UK and also for all our friends in Europe too. Whichever side of the debate you were on – leave or remain – the deed is done now and we will have to deal with the expected and unexpected impacts that it will bring.

For those of us who follow Jesus, our calling is to love him, one another, the people we live amongst, and even those who might wish us harm. And surely love and goodwill are appropriate not only at Christmas, but all year round.

The picture was taken earlier this month and may not seem very ‘Christmasy’. We have had no snow and very little frost (though more than enough rain). But the sunshine, blue sky, and light mist in the photo remind us that spring will soon be on the way. I’m hoping for a very much better year in 2021, and I hope exactly the same for you. Happy Christmas!

If you like the picture, you can download a larger version of the ‘card’, or a version without the words.

Other years

2025, 2024, 2023, 2022, 2021, 2020
2019, 2018, 2017, 2016