Air pollution not only threatens the future of our climate by significantly contributing to global warming, it also causes some of our most common illnesses, accounting for 1 in 8 deaths worldwide. It’s an invisible killer that is globally responsible for 36% of deaths from lung cancer, 35% of deaths from pulmonary disease, 34% of deaths from stroke, and 27% of deaths from heart disease, according to the World Health Organization (WHO).
The heat is on in the Arctic. This region is now warming at a rate faster than twice the global average—known as Arctic amplification. Consequently, the ice that covers the North Pole and surrounding areas, and melts to its lowest extent each September, has been disappearing at an alarming rate. Continue reading →
A guest post by Marshall Shepherd, Director of the Atmospheric Sciences Program, University of Georgia, and author of the Weather Underground blog “From the Mind of J. Marsh WxGeeks Edition”
On April 15, 2015, at the University of Georgia, I wandered over to the Miller Learning Center to hear a talk by Dr. Steve McNulty (Link) with the United States Forest Service and the USDA Southern Regional Climate Hub (@SEClimateHub).
Let me start by saying this was one of the best and most effective climate communication talks that I have ever seen. It was so good that I felt compelled to write this blog to share some of it with you. Continue reading →
A guest post by Kirk Englehardt, Director of Research Communication, Georgia Institute of Technology
A new report by the Pew Research Center explores many ways scientists engage with the public – and why.
The study is based on a survey of more than 3,700 members of the American Association for the Advancement of Science. It reveals that scientists who study areas that are regularly debated in the media are more likely to engage in public outreach than those working in less controversial areas. They’re also more likely to speak with reporters and blog about their research. Continue reading →
Over the last month, much has been said about 2014 being the hottest year on record. The first announcement came from the Japan Meteorological Agency during the first week of January. Later, a joint announcement by NASA and NOAA reinforced the finding: 2014 was the hottest year in more than 120 years of record keeping. The joint announcement underscored the significance of two major scientific branches of the US government reaching the same conclusion through separate data analyses. Continue reading →
During the past few decades, coral reefs—the rainforests of the sea—have been declining at an alarming rate around the world. The threats faced by these extremely diverse and fragile ecosystems are numerous and difficult to control. In addition to weather-related damage, pollution, ocean acidification, coral mining, disease, overfishing and destructive fishing practices, coral reefs are subjected to the negative effects of global warming—increasing sea surface temperatures lead to coral bleaching, a process that makes corals become bone white and often die. A couple of years ago, David Gruber wrote in the New York Times, “It is difficult being a coral reef scientist in 2012. The system we are studying is dwindling—and we feel there is an urgent need to understand the ecosystem while it still has a pulse. Coral reefs are on target to be one of the first major ecosystems to be pushed to an unproductive state.” Continue reading →