jfmezei, 1 year ago @futurebird Hesitate between 2 items: nuclear bomb (choose universe that doesn't have it) CO2 levels of air in each uiverse and perhaps a graph over time to show decrease, not increase.
@futurebird Hesitate between 2 items: nuclear bomb (choose universe that doesn't have it) CO2 levels of air in each uiverse and perhaps a graph over time to show decrease, not increase.