Author Archives: Tony Heller

“Countless scientists, climate experts, and governments officials agree that 350 ppm is the “safe” level of carbon dioxide.” Why 350? – MN350 The last time CO2 was at the safe level of 350 PPM was 1988, when Yellowstone burned, the … Continue reading →

Seven years ago, California Governor Jerry Brown predicted the LA airport would drown. Brown says rising sea levels could force costly move of LAX – Los Angeles Times Sea level at LA has been rising an average of 1 mm/year over the … Continue reading →

On this date in 1988, the New York Times reported on James Hansen’s testimony before Congress and said “global warming has begun.” Global Warming Has Begun, Expert Tells Senate – The New York Times It was the hottest June 23 … Continue reading →

During early May, 1890 there were fires “everywhere” in Wisconsin and Minnesota. 08 May 1890, 6 – Minneapolis Messenger at Newspapers.com This week in 1890, there were large fires on both sides of the Rio Grande in Colorado and New … Continue reading →

9:26 AM · Jun 13, 2021 Menacing ‘famine weed’ grows more toxic as carbon levels soar : Research Highlights Increased CO2 causes all plants to grow faster, which makes earth greener, crops grow faster, and reduces malnutrition. Carbon Dioxide Fertilization … Continue reading →