Will Bill Gates solutions "save the climate"?
What are Bill Gates solutions for the climate worth?Hydrogen green, thermal storage with melted salts, nuclear reactors with progressive waves ... Will all this really "save the climate"?Let us try to understand.
In recent times, Bill Gates has been talked about a lot about him about the fight against global warming.He has just released a book on the subject: "Climate: how to avoid disaster - current solutions, necessary innovations".Inevitably, when such a famous businessman takes hold of a collective subject like the climate, it stirs up media curiosities.Bill Gates, although not really expert in climate issues, was therefore invited on many trays, in the United States but also in France, to give his opinion on the climate problem.
So, what does Microsoft founder offer to act on the climate?Are his recommendations in accordance with those of scientific authorities like the IPCC?What are these famous "current solutions and necessary innovations" to resolve the climate crisis?Let us try to understand.
Bill Gates and the climate: the right observation
Before going to the analysis of the solutions proposed by Bill Gates, it must first be said that his analysis of the problem is rather solid.Rightly so, Bill Gates describes global warming as a vital emergency for human societies.
We issue each year around 50 billion tonnes of CO2 equivalents, and we have at best a few decades to powder this figure by 4 or 5, or ideally bring it to zero.If we do not act quickly for that, we will face an increasing number of very unpleasant consequences: degradation of climatic conditions, extreme weather events, drop in agricultural productivity, health risks ... and by extension, this will generate crisesdramatic economic and social.
Long, Bill Gates returns to these issues.It gives the right orders of magnitude on the most emitting greenhouse gas sectors: transport, the use of energy in buildings, food production and industry.He also evokes the fact that developing countries are more fragile in the face of the consequences of global warming, even though they contribute less than the rich countries to the climate disturbances.
Unlike many analyzes on the subject, Bill Gates also takes the time to discuss the problem of adaptation to global warming.Since the climate is already deteriorating, and that it will continue to deteriorate in the future because of our CO2 emissions, we must today prepare for a different climate, adapt oursocial and economic systems.