The interior of the earth is extremely hot - several million degrees. - Al Gore

Most people in politics draw energy from backslapping and shaking hands and all that. I draw energy from discussing ideas.

In the Global Age, we must be prepared to engage in regional conflicts selectively — where the stability of a region important to our national security is at stake; where we can assure ourselves that nothing short of military engagement can secure our national interest; where we are certain that the use of military force can succeed in doing so; where we have allies willing to help share the burden, and where the cost is proportionate. America cannot be the world's policeman. But we must reject the new isolationism that says: don't help anywhere, because we can not help everywhere.

Batteries: The Key to a Renewable Future Modern civilization depends upon a constant, reliable stream of energy. However, renewables such as wind and solar are notoriously intermittent; wind depends on the whim of nature, and solar power dries up as the sun goes down. Batteries solve this problem by storing excess power generated throughout the day and supplying it in the absence of sunlight or wind. In addition, batteries respond well to high electricity demands, help lower energy costs, and ensure reliability. They are the most crucial components in any clean power future. Power storage is a much more difficult technological problem than power generation. From lithium ion to rechargeable flow, inventors and developers have experimented with many new ideas. There is not yet a magic bullet to solve our power storing needs. The good news, however, is that in the past decade, batteries have made great strides in capacity and lower prices. This is due in part to the electric vehicle industry, which relies heavily on efficient lithium ion batteries. In 2016, Tesla Inc. began manufacturing its Powerwall and Powerpack energy products at its Gigafactory, currently the world’s largest lithium ion battery factory. The goal of the plant is to drive down the cost of the company’s electric vehicle and energy storage batteries while also spurring innovation. Doing so, according to the company, will make renewable energy storage a more accessible and viable option.