There is general agreement among scientists that man has a role in global warming. This impact began, if the research reported here is correct, not with the industrial revolution or even the advent of slash and burn agriculture, but rather seven millennia ago with the killing of the mammoths. Fewer mammoths would have meant more deciduous trees, whose darker leaves would have led to more sunlight being absorbed, and a slightly warmer climate.

CITY TECH BLOG
Understanding the Urgency of Climate Change By City Tech Blogger Michalis Photiou
Climate change is one of the greatest challenges humanity is currently facing. The consequences of climate changes have already begun to affect every aspect of our lives. In this essay, we will explore two of the many impacts of climate change. First, one of the most significant impact