Ruth Spencer is a pioneer in the field of solar energy. She promotes renewable technologies to communities throughout her homeland of Antigua and Barbuda, playing a small but important part in helping the country achieve its goal of a 20-percent reduction in the use of fossil fuels by 2020.
Buildings are among the largest consumers of earth’s natural resources. According to the Sustainable Buildings and Climate Initiative, they use about 40 percent of global energy and 25 percent of global water, while emitting about a third of greenhouse gas emissions.
Latin America is not taking the new global agreement to limit mercury emissions seriously: the hazardous metal is still widely used and smuggled in artisanal gold mining and is released by the fossil fuel industry.
At the mouth of the Aguán river on the Caribbean coast of Honduras, a Garífuna community living in a natural paradise that was devastated 15 years ago by Hurricane Mitch has set an example of adaptation to climate change.