Robert Hunziker

A decade ago several prominent climate scientists discussed the prospects of a 4C Earth. Their concern was qualified “… if greenhouse gases do not slow down, then expect a 4C Earth by 2055.” Of course, that would be catastrophic, and one can only assume those scientists must have recognized real… »

Sea level has been stable, at current levels, throughout recorded history for 5,000 years. That’s about to change. Still, it’s very difficult for people to imagine a change in sea level after 5,000 years of rock-solid stability. Nevertheless, assuming sea levels do rise markedly, one of the biggest questions of… »

The next time you put your lips to a plastic bottle of “crystal-clear mountain spring water” think about Trump’s herculean efforts to dismantle federal agencies that protect health. More to the point, Trump’s innate distrust of science is already starting to impact health risks, e.g., according to Consumer Reports (“CR”)… »

James Lovelock theorized Gaia while working for NASA in the 1960s when he was hired to determine if there was “life on Mars.” Gaia may be younger but James Lovelock, Mr. Gaia himself, turns 100 on his upcoming birthday, July 26th. For over 50 years, he has been Britain’s leading… »

Fasten your seat belt! Global warming is on a rampage. As a consequence, many ecosystems may be on the verge of total collapse. In fact, recent activity in the hinterlands surely looks that way. Over time, the backlash for civilized society, where people live in comfort, could be severe, meaning… »

The East Siberian Arctic Shelf (“ESAS”) is the epicenter of a methane-rich zone that could turn the world upside down. Still, the ESAS is not on the… »

Permafrost covers 25% of the Northern Hemisphere. It is the world’s largest icebox, and its landmass is 4.5xs larger than Antarctica, 6.5xs larger than the United States.  It is stuffed full of carbon locked in frozen ground accumulated over eons, which, by way of contrast, makes coal power plant emissions… »

In August of 1987, the world came together after a panic-attack over ongoing depletion of atmospheric ozone, aka: The Ozone Hole.  Subsequently, global agreements to stop ozone depletion became the first ever “universally ratified treaties in UN history.” The world banned CFCs. Thereafter, an era of good feelings about ozone… »

America’s Secretary of State Mike Pompeo, speaking at the prestigious Arctic Council biannual meeting in Finland, christened the Arctic meltdown: “A wonderful economic opportunity for international trade.” In a nutshell, here’s a critique of the Secretary’s advice: An ice-free Arctic reduces travel time for shipping lanes between Asia and the… »

Rachel Carson’s famous and brilliant book Silent Spring (1962), which single-handedly ignited the environmental movement, has never been more relevant than it is today. A mimeo of Silent Spring is scheduled for publication by the UN, as the most comprehensive study of life on the planet ever undertaken, a 1,800-page… »