There is much work to do to protect forests from over-timbering and oceans and lakes from over-fishing. We need to encourage and reward companies that create jobs to reduce the carbon footprints of offices and buildings and homes.

The key solution is to invest in innovation and entrepreneurship within the company. Reducing waste - although probably not eliminating it - and do so at all levels of government would probably generate the capital needed. Alas, that will probably not happen because it makes too much sense.

There is much work to do to protect forests from over-timbering and oceans and lakes from over-fishing. We need to encourage and reward companies that create jobs to reduce the carbon footprints of offices and buildings and homes.

Every company that manufactures something is causing some damage either to the soil or water or air. Most companies treat these as externalities. But the growing movement of sustainability calls for companies to internalize these costs. Once companies do this, they will have a strong incentive to reduce their carbon footprint.

The most common conception of Capitalism is that it is an economic system consisting of privately owned businesses and large corporations that are run for profit. The profit comes from running the business efficiently and keeping the products and services up to date and competitively priced.

CEOs need to produce continuous growth in sales and profits. Yet they must also invest in sustainability and social responsibility, which then leave them less money for financing their growth.

I would favor three policies: raising the minimum wage to $12, closing the tax loophole where persons only pay a 15% income tax on long term capital gains (tax it at the full tax rate), and institute a progressive tax moving the highest tax rate from 39.6% to 45%. I would favor implementing these three policies in that order, starting with raising the minimum wage, but not stopping there.