JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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Think it has been debunked? See here.

The Skeptics Handbook II

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New paper shows solar activity is linked to the Greenland climate even 20,000 years ago

This new paper by Adophi et al uses beryllium, oxygen and carbon isotopes from Greenland ice cores right back as far as the depth of the last ice age, 22,500 years ago, and finds there is a link between solar activity and the climate. It follows these proxies of temperature and solar activity as the planet warmed to the start of the Holocene 10,000 years ago.

It is gaining attention in The Daily Mail, with the headline:

Is the SUN driving climate change? Solar activity – ‘and not just humans’ – could be increasing global warming, study claims

During the last glacial maximum, Sweden was covered in a thick ice sheet that stretched all the way down to northern Germany and sea levels were more than 330ft (100m) lower than they are today, because the water was frozen in the extensive ice caps.

‘The study shows an unexpected link between solar activity and climate change,’ Dr Muscheler said in a press release.

‘It shows both that changes in solar activity are nothing new and that solar activity influences the climate, especially on a regional level. 

Dr Joanna Haigh, Professor [...]

2000 Forecast: Snowfall to disappear from the UK

Photo: London Evening Standard 24 Nov 2010

Monday, 20 March 2000.  Look out! Back when every witchdoctor had a PR agent and newspapers dutifully repeated their latest crystal ball incantation, it was reported (without so much as a caveat) that there would soon be no more white Christmases in London, and worse, soon  “kids will not know snow”. Gone too would be the scenes that inspired glorious impressionist images, and lyrical poetry. Are you in tears yet? The travesty!

Pity the poor shop owners who were trying to order stock based on met office “forecasts”. Back in 2000, shop owners were not bothering to stock sledges.

No more snowmen in England!

h/t to Bernadette and Trevor who spotted this gem.

Snowfalls are now just a thing of the past

By Charles Onians, 20th March 2000

Britain’s winter ends tomorrow with further indications of a striking environmental change: snow is starting to disappear from our lives.

Sledges, snowmen, snowballs and the excitement of waking to find that the stuff has settled outside are all a rapidly diminishing part of Britain’s culture, as warmer winters – which scientists are attributing to global climate change – produce not [...]