Gates writes that when considers any green technology or policy, he assesses its impact based on what percentage of 51 billion tons of GHG it can remove from the atmosphere. aircraft carriers, according to NASA (multiplied 51 times). That is equivalent to 10,000 fully-loaded U.S. To help put that into perspective, each of those 51 gigatons (a gigaton is 1 billion tons) equals 2.2 trillion pounds. When Gates looked out the windows of his aircraft at night and saw few lights around even the biggest cities, he concluded that electricity was limited.Though emissions for 2020 were a bit less than usual due to the coronavirus pandemic slowing travel and economic output, in a typical year, the world adds 51 billion tons of greenhouse houses (GHG) to the atmosphere, according to the book. Gates began visiting South Asia and Sub-Saharan Africa in the early 2000s to research important issues such as HIV, malaria, and infant mortality. Gates demonstrates via his Foundation that he is well-versed in technology, education, general development, including energy, and global health.īill Gates has been deeply involved in climate change concerns because of his interest in and activities addressing the inequitable distribution of energy in underdeveloped nations. We can stop greenhouse gas growth with a focused and timely global effort.īill Gates' fascinating book explains why he thinks we can do it and what it could involve. We can make informed decisions about how we use energy and food. He points out that some of the tools we will need are already in use, and the rest can be made-it is not magic. Right away, Bill Gates expresses his optimism. The modern lifestyle and dangerous gases will grow with the world population, particularly in India and China. Manufacturing, farming, travel, and almost every other aspect of contemporary life are linked to the emission of greenhouse gases. Although difficult due to scale-never before has such an undertaking been attempted-if most nations can modify their ways, we may be able to prevent certain disasters. Humans must wake up and stop spewing greenhouse gases into the atmosphere.
To avoid the worst impacts of climate change, we need to produce zero greenhouse gases. Although the amount may change from year to year, it almost always rises.
Every year, the globe emits around 51 billion tons of greenhouse gases.
This summary book supplement does not replace Bill Gates' book on climate change, but complements it as a study aid.īill Gates wants the reader to remember two critical climate change figures.
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