Scientists urge global policymakers to look beyond carbon dioxide (CO2) to tackle climate change, warning that current policies overlook a "basket" of indirect greenhouse gases and pollutants responsible for about 15% of Earth's warming.

Scientists urge global policymakers to look beyond carbon dioxide (CO2) to tackle climate change, warning that current policies overlook a "basket" of indirect greenhouse gases and pollutants responsible for about 15% of Earth's warming. 
A recent analysis published in the journal Science details why we need to broaden our emissions-cutting strategies: 
The Overlooked Culprits
Indirect Greenhouse Gases: -
Pollutants like carbon monoxide, nitrogen oxides, and non-methane volatile organic compounds (VOCs) react in the atmosphere to destroy natural cooling agents and create ozone.
Impact: -
Together, these indirect pollutants trap an estimated 0.25°C of heat—more than nitrous oxide.
Hydrogen:-
 As industries shift to hydrogen power, leaked molecular hydrogen may also add to atmospheric warming in the coming decades.
The Established "Super Pollutants"
These overlooked gases complement established super pollutants currently targeted by international agreements.
Methane:-
 The second most significant greenhouse gas has 86 times the warming power of CO2 over 20 years. Capturing methane from landfills and stopping leaks from fossil fuel operations can quickly lower global temperatures.
Nitrous Oxide:-
 Traps heat directly and originates largely from agricultural practices. 
MJF Lion ER YK Sharma 


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