There are optimal velocities for different types of pitches. For instance, you want your change-up to be thrown at a slower speed than your fastball. Pitchers' velocities often vary. Tim Wakefield, a knuckleballer of the Boston Red Sox, for instance, has a slow fastball, clocking in the high 70s at most.
Green Climate Fund (GCF) The GCF is an operating entity of the financial mechanism of the Convention and is accountable to and functions under the guidance of the COP.
The report, Up In Smoke 2, updates previous research from the organisations - Oxfam, the New Economics Foundation and the Working Group on Climate Change and Development, an umbrella group of aid and green groups. Global warming is set to make many of the problems which Africa already deals with, much, much worse.