The Rational Optimist: How Prosperity Evolves

by Matt Ridley

Around 10,000 years ago, the pace of the Species’ progress leapt suddenly ahead thanks to the suddenly greater stability of the climate, which allowed the Species to co-opt other species and enable them to evolve into exchange-and-specialise partners, generating services for the Species in exchange for their needs. Now, thanks to farming, each individual had not only other members of the Species working for her (and vice versa), but members of other species as well, such as cows and corn. Around 200 years ago, the pace of change quickened again thanks to the Species’ new ability to recruit extinct species to its service as well, through the mining of fossil fuels and the releasing of their energy in ways that generated still more services. By now the Species was the dominant large animal on its planet and was suddenly experiencing rapidly rising living standards because of falling birth rates. Parasites plagued it still – starting wars, demanding obedience, building bureaucracies, committing frauds, preaching schisms – but the exchange and specialisation continued, and the collective intelligence of the Species reached unprecedented levels. By now almost the entire world was connected by a web so that ideas from everywhere could meet and mate. The pace of progress picked up once more. The future of the Species was bright, though it did not know it.