@[chijs] Each week, @azeem @exponentialview reminds us of the CO2 levels in the atmosphere. We must avoid a level of 450 par... https://t.co/pQSrPckrIA (Marc van der Chijs)
26 mei 2019 16:00:59
@[chijs] Each week, @azeem @exponentialview reminds us of the CO2 levels in the atmosphere. We must avoid a level of 450 par... https://t.co/pQSrPckrIA (Marc van der Chijs)