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A recently-published study from NASA has revealed that glaciers in West Antarctica’s Marguerite Bay have increased their flow rate, speeding up by up to 25 percent, an event that has accelerated ice loss in the region from 2 to 3 meters (7 to 10 feet) per year to 10 meters (33 feet). Prior to 2008, the flow rates of the four affected glaciers had been stable for two decades, but a major calving event in 1989 left the bay with little to no ice shelf, leaving them with only grounded ice on dry land — a precarious position for its potential to affect sea level rise.
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A new study published in the journal Nature Geoscience has found that the goal of the Paris climate accord of keeping global warming levels below 2ºC (3.6ºF) may be easier to achieve than originally anticipated, allowing humanity a much larger carbon budget to work with. One of the major reasons certain parties have rejected the Paris Accord was the perceived difficulty in attaining that goal, but this new finding, if correct, should help encourage more action in regards to what we need to do to curtail global warming.
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A slowly growing field of biological research is uncovering evidence that increasing levels of carbon dioxide in the atmosphere is steadily decreasing the concentration of nutrients in our food supply. Plants metabolize CO2 in the same way we metabolize oxygen, and increases in CO2 levels have proven to boost plant growth, but that increased growth causes the affected plants to pack on more carbohydrates at the cost of taking on nutrients such as vitamins and minerals — effectively turning crops we consider to be healthy dietary choices into junk food.
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The one-two punch delivered by Hurricanes Harvey and Irma has left the southern United States and many islands in the northern Caribbean reeling, collectively resulting in more than 130 deaths, massive long-term flooding, and property damage totaling to a minimum of $132 billion — a number expected to climb dramatically as the aftermath of Irma’s rampage is assessed.

The first major hurricane to make landfall in the U.S. in 12 years, Harvey was also the wettest tropical hurricane on record in the contiguous United States., dumping 51.88 inches (1,31.8 centimeters) — four and one-third feet — of rainfall. The resulting flooding inundated hundreds of thousands of homes, displacing more than 30,000 people.
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