2040s

2040s ke dassak (decade) 1 January 2040 ke suruu hoi aur 31 December 2049 ke halaas hoi. Ii 21st century ke 5th decade rahii. 

Ii aasraa karaa jaae hae ki ii dassak ke khalaas hoe talak dunia me Greenhouse gas emissions, net zero rahii.

vibhag:2
Vibhag:Dassak