-250% CO2 emission until 350 ppm are reached again
Less CO2 emission is much too little, even zero emission is insufficient. Only a planet renovation with large-scale CO2 filtering and splitting from the atmosphere will help.
emissions in billions of tons CO2 equivalent per year.
The spectrum of climate change deniers ranges from “We don't have to do anything” to “We have to reduce CO2 emissions a little” to “It is enough to reduce humanity's emissions to zero”.
But there are thawing permafrost soils and outgassing methane hydrate. This is in addition to the emissions caused by humanity.
How does the CO2 absorption of forests and oceans develop? I hope -250% CO2 emission has sufficient safety reserves to bring the climate back to a safe state.
01:00 First Demand CO2 reduction February 2008
01:16 The CO2 interest February 2009
01:58 Ready for the Climate MCA Challenge 2013
02:27 Common CO2 Emissions Projections Today
02:41 Very rare negative emission forecasts
02:58 Electricity demand for CO2 filtering (DAC) and splitting
04:38 Development of photovoltaic world production since 1990
05:53 Even my 1996 photovoltaic forecast was too low
06:50 Electricity demand humanity, production of equipment, photovoltaic yield
08:35 CO2 reduction per kWh of solar power decreases to 167 g
09:39 Naive scenario by 2061: nature continues to absorb 20 Gt CO2 per year
10:26 Change from -20 Gt to +20 Gt CO2 emission by nature with 1 Gt/a until 2092
11:11 Change from -20 Gt to +30 Gt CO2 emission of nature with 2 Gt/a until 2135
11:35 Change from -20 Gt to +40 Gt CO2 emission of nature with 2 Gt/a until 2135
12:12 Carbon from the atmosphere compared to other materials
13:08 Berlin InnoTrans 2018: carbon fiber subway train from China
13:51 Electricity demand for CO2 handling
15:02 Why DAC CO2 for plants, they have photosynthesis themselves?
15:21 A similar problem to horses: too slow, no stamina
15:53 Horses today are usually pulled in a trailer
16:16 Study of a Vertical Gardening Aeroponic Glass House in Jordan
17:14 Air exchange to bring 5 t of CO2 into the glasshouse for 3 t of plant growth
17:49 The water loss due to evaporation
19:20 CO2 DAC beats moisture recovery from exhaust air
20:35 Electricity demand for planetary renovation order of magnitude over 100% renewable energy
Music: Andy Mangele
-250% CO2 emission until 350 ppm are reached again: Less CO2 emission is much too little, even zero emission is insufficient. Only a planet renovation with large-scale CO2 filtering and splitting from the atmosphere will help. https://youtu.be/ZkiSXN87YQg
The naive CO2 reduction fairy tales, a little less and all is well again. No! We need a planetary renovation with reduction to 350 ppm CO2! https://youtu.be/ZkiSXN87YQg
Of course, man has caused climate change with CO2 increasing from 280 to 420 ppm in the atmosphere. Worldwide wealth is the only way to do something about it. https://youtu.be/ZkiSXN87YQg