Finally! The missing link between exploding stars, clouds and climate on Earth
Our new results published today in nature communications provide the last piece of a long studied puzzle. We finally found the actual physical mechanism linking between atmospheric ionization and the formation of cloud condensation nuclei. Thus, we now understand the complete physical picture linking solar activity and our galactic environment (which govern the flux of cosmic rays ionizing the atmosphere) to climate here on Earth though changes in the cloud characteristics.
The Sunspots 2.0? Irrelevant. The Sun, still is.
Euthanizing Overholt et al.: How bad can a bad paper be?
Sights from a Field Trip in the Milky Way: From Paleoclimatology to Dark Matter

"There is nothing new under the Sun" an article about 20th century global warming
20th century global warming - "There is nothing new under the Sun" - Part III
20th century global warming - "There is nothing new under the Sun" - Part II
The oceans as a calorimeter
I few months ago, I had a paper accepted in the Journal of Geophysical Research. Since its repercussions are particularly interesting for the general public, I decided to write about it. It's called, using the "Oceans as a Calorimeter to quantify the solar radiative forcing".
Delinquent me.
If you check the dates, you'll notice that I am utterly delinquent with respect to posting at this site. Unfortunately, it is because I have an administrative post - I am chairman of the faculty union at the Hebrew University. And it really takes up precious time, which otherwise, would have allowed me to write.
More slurs from realclimate.org
The Hebrew University debate on Global Warming

On Sunday last week, a global warming debate was held at the Hebrew University, in front of a large public audience. The speakers included myself, and Prof. Nathan Paldor from the HU, on the so called sceptic side, and Prof. Dan Yakir (Weizmann) and Prof. Colin Price (Tel-Aviv Univ.) on the anthropogenic greenhouse gas (AGHG) side.
You can watch the debate, in Hebrew at the Authority for Community and Youth of the Hebrew University. Since most of the readers are not from Israel (98% of the visitors to sciencebits.com), here is a short synopsis. It is followed by a detailed response to the claims raised against the cosmic ray climate link.