Here I present a review and analysis of recent quantitative studies on past increases in weather disaster losses and the role of anthropogenic climate change. (dotearth.blogs.nytimes.com)
I have heard it said that periods of severe volcanic activity in the geological past increased global temperatures by emitting substantial volumes of greenhouse gases. (newclimatemodel.com)
In reality, in the face of dramatic past increases in school funding, the gaps in attainment, high school graduation, and family poverty have remained significant, largely resisting any major improvement. (educationnext.org)