The Guardian (January 11)
“If you want to know how fast climate change is happening, the answer is in the oceans.” Last year, they “absorbed heat equivalent to seven Hiroshima atomic bombs detonating each second, 24 hours a day, 365 days a year.” Global ocean temperature data “paint a clear picture: the Earth is warming, humans are the culprit, and the warming will continue indefinitely until we collectively take action to reduce greenhouse gas emissions.”
Tags: Atomic bombs, Climate change, Culprit, Earth, Emissions, GHGs, Heat, Hiroshima, Humans, Oceans, Temperature data, Warming
Inc (May Issue)
“The world’s most ubiquitous manmade material is also one of the atmosphere’s arch foes: Between 4 and 7 percent of all global greenhouse gas emissions come from cement production.” This may be changing. A “new cement-making process that subs out some of the traditionally used limestone for a synthetic version of the mineral wollastonite” cuts emissions by approximately 70%. Moreover, “Solidia’s manufacturing process can be done in existing facilities and costs about the same as–and, perhaps soon enough, less than–traditional cement-making methods.”
Tags: Atmosphere, Cement, Costs, Emissions, GHGs, Limestone, Manufacturing, Solidia, Synthetic, Wollastonite
Washington Post (December 27)
“On climate change, curb your enthusiasm. It’s not that the recent international conference in Paris didn’t take significant steps to check global warming. It did. Nearly 200 countries committed to reduce their greenhouse gas emissions. The goal of limiting warming to 2 degrees Celsius (3.6 degrees Fahrenheit) from preindustrial times was reaffirmed. The trouble is that what’s being attempted is so fundamentally difficult that even these measures may be wildly unequal to the task.”
Tags: Climate change, Difficult, GHGs, Global warming, Paris, Preindustrial
