I was reading an article today about how Shell is discussing the move towards "cleaner" energy. This got me thinking. Eventually, most companies will be forced to move towards renewables as public opinion and natural resources become stacked against them. Many large oil and coal conglomerates will be able to use their massive capital to make the switch, so we may see many familiar faces dominating the industry. How can we stop this from happening? If the industry is not ran by former fossil fuel giants, how can we stop future companies from becoming the massively influential entities they are now?