The truth is, as most of us know, that global warming is real and humans are major contributors, mainly because we wastefully burn fossil fuels.

Scientists have been warning about global warming for decades. It's too late to stop it now, but we can lessen its severity and impacts.

Water is our most precious resource, but we waste it, just as we waste other resources, including oil and gas.

We have become a force of nature Not long ago, hurricanes, tornadoes, floods, drought, forest fires, even earthquakes and volcanic explosions were accepted as “natural disasters or “acts of God.” But now, we have joined God, powerful enough to influence these events.

One of the joys of being a grandparent is getting to see the world again through the eyes of a child.

Perhaps the whole world is actually a banquet, to which every living thing is invited. First you come as guests: then eventually you're on the menu.

Conserving energy and thus saving money, reducing consumption of unnecessary products and packaging and shifting to a clean-energy economy would likely hurt the bottom line of polluting industries, but would undoubtedly have positive effects for most of us.