2022 https://books.google.com/books?hl=en&lr=&id=C1UwEAAAQBAJ&oi=fnd&pg=PR9&dq=catastrophe%7Ccatastrophic%7Cexistential%7Capocalypse%7Cdoomsday%7C%22end+of+the+world%22+%22climate+change%22%7C%22biodiversity+loss%22%7C%22resource+depletion%22%7C%22geoengineering%22%7C%22pandemics%22%7C%22synthetic+biology%22&ots=DTkxf_PV-X&sig=7J9dXATa5eUoYW4Pm5xTgwvt2p8 Academic paper