Cosmos, like most pop histories of science, teaches the false narrative that the history of science is that of a few, heroic, lone geniuses doing battle with the masses and forces of institutional darkness.The reality, of course, is that science is a collaborative (and competitive) process, slowly evolving over the centuries thanks to the work of millions of people and supported by large institutions and governments, without which progress would be impossible. Mark Twain put it best in a letter he wrote to Helen Keller:βIt takes a thousand men to invent a telegraph, or a steam engine, or a phonograph, or a photograph, or a telephone or any other important thingβand the last man gets the credit and we forget the others.β Itβs an important lesson to remember.