1,000Related questions
Will atmospheric CO₂ concentration exceed 500 ppm in 2050?
34% chance
Will atmospheric CO₂ concentration exceed 450 ppm in 2030?
34% chance
Atmospheric CO2 level in 2100
Will atmospheric CO₂ concentrations reach 450 ppm (YES) or 400 ppm (NO) first?
95% chance
What levels of atmospheric co2 will we reach by the end of 2025?
Atmospheric PPM CO2 in 2050
477
In 50 years will earth have 550ppm?
45% chance
Will carbon dioxide emissions from fossil fuels and industry exceed 20 gigatons per year in 2050?
65% chance
Will anthropogenic CO2 emissions lead the world to a tipping point of no return by 2035?
62% chance
What will be the annual mean CO2 level in 2030?
438