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09
Nov 07

Pity the Prawns: Scientists say that Crustaceans Suffer Pain

We are told by numerous reports that crustaceans feel pain. These things crop up every few months, and some of you may know that I’ve written about it before, in Philosophy Now, that time in reaction to Lynne Sneddon’s research into fish. So my ears pricked up yesterday. Here’s a sample of the headlines:
Lobster pain [...]

13
Apr 07

Starling PR, The Flocking Algorithm and Avian Beatboxers

Just as the starlings are becoming noticeably active, at the peak of their breeding season, is a good time for this post. In fact, I can hear them right now as I write this.
These thoughts have been waiting in the wings now for a long time, since about a year ago, when I became fully [...]

13
Mar 07

Saturn’s Existence Confirmed

My brother Stuart, who appears in these pages from time to time as a hillwalker and hearing-aid expert, is also an amateur astronomer. He always had the interest but hadn’t done much about it, until his wife Michelle had the brilliant idea of buying him a telescope for a Christmas or birthday some time ago. [...]

05
Feb 07

The IPCC Summary

On Friday, Climate Change 2007: The Physical Science Basis – Summary for Policymakers (PDF) was published. The media are going crazy, but I read it and found no predictions of forthcoming catastrophe. A rise in temperature of between 1.8C and 4C and a rise in sea levels of between 0.18 and 0.59 metres, by the [...]

30
Jan 07

My 25-year-old Earworm

Often when I wake up I start singing the song Sing Hosanna! I was reminded of this on Sunday when I heard the song on a comedy show on the radio.
Most of the time I merely mouth it in a whisper as it runs through my head, or else I hum it or whistle it. [...]

26
Jan 07

New Species – Isothrix Barbarabrownae

The zoologists have been keeping a secret for years:

Illustration by Nancy Halliday, Courtesy of The Field Museum
The following quotes are from this report in the Independent from yesterday.
“Zoologists have discovered a new species of squirrel-like mammal, which they have described as a strikingly unusual creature, in the high mountains of Peru.”
“Scientists discovered the rodent during [...]

21
Jan 07

Latest GM Crops Forecast Model

There’s an interesting report on Reuters:
UK scientists downplay GMO threat to biodiversity.
Before reading this it had never really occurred to me before that one of the main reasons people object to GM crops is because they are too efficient. Herbicide-tolerant crops mean that most weeds can be killed, and this is seen as bad because [...]