By which year did the leaders of the COP26 climate summit vow to cease and reverse deforestation?

By which year did the leaders of the COP26 climate summit vow to cease

1.	By which year did the leaders of the COP26 climate summit vow to cease and reverse deforestation?
A.	2035
B.	2026
C.	2030
D.	2050
Answer» D. 2050