Conventional wind facilities on land, while essential for the renewable energy sector, are troubled by the intermittency of wind strength. But offshore wind facilities could offer an efficient means of drawing a highly abundant source of energy.
The way we now use energy in the world -- burning fossil fuels like coal and oil -- is causing our climate to change in ways that are disproportionately hurting the poorest, many of whom are women and children.
Dr. James Hansen, a leading world expert on climate change, has brought me great disappointment. On Nov. 3, 2013, Dr. Hansen decided to support the construction of large numbers of nuclear plants as a way to save the day for climate change.
Upwards of 1.3 billion people across the globe currently lack access to affordable and reliable electricity. Something we take for granted is missing from their lives, with dramatic consequences for human health, education, and economic well-being.
The decisions that all of us make today will definitely impact and decide what the world looks like in the future. A sustainable future can be realized only if the three dimensions of sustainable development work and grow in harmony.
What's a President to do when confronted with killer gas? But let's say that the gas in question threatens the President's own country and that Tomahawk missiles are utterly irrelevant. I refer not to poison gas released in a Damascus suburb, but to greenhouse gases.
Climate change -- and the hotter temperatures that come with it -- only make smog worse. For children, the elderly, outdoor workers, and those without health insurance in the Hispanic community, these conditions can be deadly.
The argument goes, "We've done such a crappy job of caring for our planet that we really do need to look for another place to live." I suppose that's what bugs me about Mr. Hawking's call for more public money for space exploration. It's the rationale.
Growing conflicts over water and food, refugees fleeing storm-battered regions, and other impacts of climate change-related events worldwide threaten our nation's security. They also put our soldiers in harm's way.
A growing number of people are willing to support and even lead President's Obama's call to action, but first want to make sure that the president's vision for preserving the planet as articulated in his energy policy will hold as a key value that people matter.
We need to do more than just reduce our dependence on oil and gas imported from abroad. We need to reduce our dependence on these fuels, period. True American energy leadership can only be shown by working toward the rapid development of sustainable energy sources.
As President Obama prepares to take the oath for a second term, he has an opportunity to reframe the conversation around climate change and energy. It's the right time to climb up this next mountain. And the view is always better from the top.