jennifer

In 1610 Galileo observed dark features on the face of the sun – sunspots. In the preface to a little book Galileo wrote on sunspots that was published in 1613, he was credited with having discovered sunspots but an Englishman, Thomas Harriott, and … [Read more...] about August 2008: The first Sunspot-less Month since June 1913

According to a recent paper** published in the journal Nature, only a dramatic fall in atmospheric carbon dioxide levels are able to explain the transition from the mostly ice-free Greenland of three million years ago, to the ice-covered Greenland of … [Read more...] about Greenland’s Ice Follows Dramatic Fall in Carbon Dioxide Levels?

In today's UK Telegraph Christopher Booker has commented: "As the estimated cost of measures proposed by politicians to 'combat global warming' soars ever higher – such as the International Energy Council's $45 trillion – 'fighting climate change' … [Read more...] about Time for a Counter-Consensus: Christopher Booker

On the evening of Sunday, August 10, I asked for citations of research papers in reputable scientific journals that examine the causal link between anthropogenic carbon dioxide and global warming and that quantified the extent of this warming.** In … [Read more...] about Causal Linkage between Carbon Dioxide and Global Warming (Part 4)