Finally some scientific discussion. I have been actively engaged as a scientist for decades trying to convince politicians and public servants that the best environmental investment is clean drinking water. Over one million children die annually from contaminated drinking water. Cleaning up contaminated drinking water is not a technical challenge, it requires a basic shift in funding. If we spent 10% of the money allocated to climate change, we could prevent millions of countless deaths. Let's focus our efforts and funds on elimination of known water pollution, then we can take a look at climate change later when more scientific data are available.