Only technology can save us from global warming and only private enterprises like Tesla and others can develop and - more importantly - cheaply scale that techn

Only technology can save us from global warming and only private enterprises like Tesla and others can develop and - more importantly - cheaply scale that technology. There are billions of Chinese and Indians who will become the equivalent of American middle class in the coming decade and no amount of conservation or carbon tax is going to prevent the acceleration of global temperatures that would cause.