Click on the appropriate center links therein and become a global benefactor with no more cost or responsibility than the push of a button. When inside just click the center button and automatically make a donation to feed a starving person or purchase square footage of rain forest without any personal capital outlay. The actual payment is made by various sponsors whose banners you'll subsequently see. Only one click is allowed per day. It takes just a few seconds.
Every bit helps.
Click 'File' then 'Mail Document'. The best portion of a good man's life, his little, nameless, unremembered acts of kindness and of love.