This was the point made by Jon Stewart, the brilliant host of The Daily Show with Jon Stewart, when he visited CNN’s Crossfire: There should be a distinction between news and entertainment. It really matters. The subjugation of news by entertainment seriously harms our democracy: It leads to dysfunctional journalism that fails to inform the people. And when the people are not informed, they cannot hold government accountable when it is incompetent, corrupt, or both.

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.

Bernays’s business partner, Paul Mazur, said, “We must shift America from a needs to a desires culture.… People must be trained to desire, to want new things, even before the old have been entirely consumed. We must shape a new mentality. Man’s desires must overshadow his needs.” As Bernays later wrote, in 1928, the conscious and intelligent manipulation of the organized habits and opinions of the masses is an important element in democratic society. Those who manipulate this unseen mechanism of society constitute an invisible government that is the true ruling power of this country. We are governed, our minds molded, our tastes formed, our ideas suggested, largely by men we have never heard of. This is a logical result of the way in which our democratic society is organized.… In almost every act of our daily lives, whether in the sphere of politics or business, in our social conduct or our ethical thinking, we are dominated by the relatively small number of persons … who understand the mental processes and social patterns of the masses. It is they who pull the wires which control the public mind.