Reply to James Asherman 3 a long time ago Local climate scientist James Hansen has proposed that we should attempt to Restrict CO2 to 350ppm, Whilst for A huge number of decades, natural cycles didn’t provide it previously mentioned 300ppm:
Reply to Eric Edeen 2 yrs back It would seem that if N2 and O2 are clear to incoming radiation that the introduction of CO2 would also act to ‘insulate’ the incoming radiation and mirror some of it back again into space and reflect some of the exiting radiation (with the earth) back on the earth. Why don’t these results offset?
Each individual pulse of solar Electrical power that gets absorbed through the surface area, clouds or ambiance will at some point make its way to Room. All of it escapes.
A number of the responses are basic. I do think if it's a roof it ought to have photovoltaic cells on it and an influence storage technique below it.
No matter whether nuclear, coal, fuel, solar or wind the level of Power made winds up remaining expelled as some sort of Strength that eventually turns to heat. I’m not a CO2 Manage believer. However, it became very evident to me cutting down usage can’t be all that bad.
At last, I want to anxiety the significance of radiation from rotational states of O2 in cooling the Earth. A result of burning materials could be the intake of O2.
Reply to David Watson two years ago So why is the whole earth at a nice pleasant 80F for the duration of a Greenhouse period of time with co2 ten times larger then currently?
Finally your spectrum of greenhouse radiation chart (above) helps make no mention by any means of h2o vapor with its wide spectrum of IR radiation absorption rendering it the sole sizeable greenhouse fuel and infrequently completely masking the effects of any further CO2 interference
Reply to Daniel H. 3 yrs ago The greenhouse gas mechanism definitely does exist. Colder objects even now radiate, unless They can be at complete zero.
CO2 molecules don’t actually communicate with sunlight’s wavelengths. Only following the Earth absorbs sunlight and reemits the Strength as infrared waves can the CO2 together with other greenhouse gases take up the Electricity.
And not using a determination from these largest emitters, the earth won't arrive near to Assembly its world-wide targets.
The Greenhouse outcome is seen employing official biospheric documents about deserts with minor flora. A adjust in CO2 results in (precedes) a proportional alter in temperature. CO2 “gets” the electromagnetic wave (at quantum frequencies) to move the orbit of electrons to an unstable and better Strength state (EM Electrical power is converted to possible Electricity). At in excess of a billion instances a next, that CO2 molecule “bumps” into A different molecule at near the pace of seem.
If there’s a lot more water than CO2 inside the atmosphere, how can we recognize that h2o isn’t accountable for local weather modify?
All I’m aerodynamicss stating is the fact that if anybody is worried about cutting down anthropogenic world-wide warming results, the best approach is to try to attenuate waste heat.