Running on a carbon footprint

The new year brings a new medical treatment to Pohnpei. When I am out running I often get thirsty - water sometimes seems to be the limiting performance factor in the tropical heat and humidity here on Pohnpei. I have been on a running binge this Christmas, racking up hour long runs every single evening without a break. I suppose one of my motivations has been in part the somewhat regular visits to the hospital in the evening and visiting with other friends who are not well. Micronesia is a particularly unhealthy place apparently. A friend my age who was an active basketball player, is dying of kidney failure due to untreated early onset adult type II diabetes. He is inflated like a balloon, almost like some cartoon figure prior to popping. If the situation were not so tragic and the end result so grave, his appearance would be darkly humorous. Unfortunately he still has young kids who will lose their father all too early in their lives. Another friend burst the vein used for dialysis...