Prof. Dr. Henrik Svensmark at EIKE - Updated

Henrik Svensmark is director of the Center for Sun-Climate Research at the Danish Space Institute.

Previously TCS blog has posted Prof. Dr Svensmark and his new theory - "The Climate is a result of changes in the clouds."

In this video, Henrik Svensmark is addressing the International Energy and Climate conference (EIKE) at Munich.

H/t Climate Realists

Nigel Calder reports:
Svensmark’s Cosmic Jackpot

Today the Royal Astronomical Society in London publishes (online) Henrik Svensmark’s latest paper entitled “Evidence of nearby supernovae affecting life on Earth”. After years of effort Svensmark shows how the variable frequency of stellar explosions not far from our planet has ruled over the changing fortunes of living things throughout the past half billion years. Appearing in Monthly Notices of the Royal Astronomical Society, It’s a giant of a paper, with 22 figures, 30 equations and about 15,000 words. See the RAS press release at

Prof Svensmark's latest paper can be found at this link (pdf)   

In Svensmark’s new paper an equally concise theory, that cosmic rays from exploded stars cool the world by increasing the cloud cover, leads to amazing explanations, not least for why evolution sometimes was rampant and sometimes faltered. In both senses of the word, this is a stellar revision of the story of life.
Here are the main results:
The long-term diversity of life in the sea depends on the sea-level set by plate tectonics and the local supernova rate set by the astrophysics, and on virtually nothing else.
The long-term primary productivity of life in the sea – the net growth of photosynthetic microbes – depends on the supernova rate, and on virtually nothing else.
Exceptionally close supernovae account for short-lived falls in sea-level during the past 500 million years, long-known to geophysicists but never convincingly explained..
As the geological and astronomical records converge, the match between climate and supernova rates gets better and better, with high rates bringing icy times.