David HoWhat is common knowledge in your field but shocks outsiders?
More than half the CO₂ emissions of the industrial age have been dumped into the atmosphere since 1990.
K-ZO da Snowman@davidho 80% of California's human consumed water goes to agriculture. Shouldn't be shocking!!!!
Maura Hubbell@davidho @kzodasnowman I thought that figure was 90%. Has it fallen?