Environmental trends
This is the current revision of Environmental trends as edited by DavidB4-bot (talk | contribs) at 12:02, July 13, 2016. This URL is a permanent link to this version of this page.
Environmental trends on the earth in the last two centuries have tended toward slightly warmer weather and fewer destructive hurricanes (13 in 1861-1870, 8 in 1991-2000).
