green house gases, Tag

Photo via Shutterstock It’s perhaps a bit surprising that Australia—with its sunny self-presentation—is not only the world’s largest exporter of coal, but at 28 billion tonnes of CO2 per year creates the highest...

Photo via Shutterstock It’s perhaps a little surprising that Australia—with its often healthy, beach-filled, sunny self-presentation—is not only the world’s largest exporter of coal, but at 28 billion tonnes...