Like ocean acidification, this is mostly an invisible problem, but it is comparable in import for the vitality of marine ecosystems and the implication for human reliance on the ocean for water, food, and health in the future.
Wildlife needs wilderness -- not just to survive, but also to live freely. These eco-friendly, ethically sourced artisan gifts are inspired by the natural colors, textures and tones of the arctic region's remaining wildlife.
Since Earthrise was taken we've been so busy warming our world that it now looks radically different from space. We've put so much carbon into the atmosphere that today's astronauts are looking at a different planet.