Bill Gates Needs to Get Up To Speed on Modern Monetary Theory
by John Lawrence, February, 28, 2021
Bill Gates is a smart guy. He has singlehandedly been the most influential person on pandemics and now on climate change with his book, How to Avoid a Climate Disaster. In this book the most important thing he points out in my opinion is that it is not enough to put electric cars on the road and to use renewables to power electricity generating plants. There is also much carbon dioxide emission coming from manufacturing and agriculture. In particular the manufacture of cement, steel and plastic produce as much or more carbon dioxide ton for ton as those products themselves. In addition beef and dairy cows produce a lot of methane due to the fact that they are ruminants with a certain kind of digestive system. Gates believes that much innovation, research and development is needed to come up with substitute products in all these areas as well as electrifying everything and running it all with renewables including a new digitized nuclear system.
The one thing that this polymath doesn't seem up to speed on is Modern Monetary Theory (MMT) which is important because all this innovation, research and development requires vast amounts of money. He personally can't provide it all although he has used his fortune in very constructive ways in terms of health care around the world and also seeding promising startups. The Gates Foundation is concerned with all these problems on a world wide basis and not only in the US. He is a globalist and not an America First type of guy which is altogether appropriate because pandemics and particularly global warming are universal problems affecting every country and all people on earth, and their solutions require a world wide approach.
Bill Gates like some economists is somewhat concerned about inflation after all these trillions of dollars are spent by the US government first on COVID relief and then on infrastructure and a Green New Deal. If they study MMT they would know that MMT shares that concern, but addresses it in terms of the amount of idle resources there are in the economy. For instance, if there is 5% unemployment (what is considered full employment by conventional economists), there are still over 15 million people available for work. If there are material resources available such as cement, steel and glass, the price of these items is not likely to be bid up causing inflation. However, while some material resources are readily available, their substitutes which don't cause carbon dioxide emissions in the manufacturing process are not. A large infrastructure project which requires huge amounts of concrete with rebar such as is necessary in constructing a bridge, for example, will also cause large amounts of carbon dioxide to be emitted into the atmosphere. As Gates points out, making things which require cement, steel and plastic adds about 31% of the total of greenhouse gasses which are emitted annually. For every ton of steel produced we emit 1.8 tons of carbon dioxide. For every ton of plastic, the figure is 1.3 tons of carbon dioxide, and for every ton of cement, we emit a ton of carbon dioxide.
With figures like that how is the US going to do a $4 trillion (which is the amount our infrastructure is in deficit) infrastructure project without producing even more billions of tons of greenhouse gasses (GHGs)? We need huge R&D projects funded by the government first before we can scale up the production of carbon free products which replace these traditional construction materials. Financing the R&D is not a problem as these human resources are widely considered to be available. This would cause no inflation. Getting the material resources when little or none of them is available would cause inflation. Nevertheless, the US ramped up production of ships and airplanes for World War II without causing much inflation. To deal with global warming or climate change is a thornier problem. If money is just poured into the economy on a non-targeted basis, it will cause inflation so it makes sense at least initially to pour the money into R&D as Bill Gates suggests. Doing a large infrastructure project without using the proper materials could make global warming even worse.