The welfare of humanity depends on the earth’s life support systems and in its process to achieve it, human actions affect the earth’s life support system condition, so that the balance needs to be sustained.
Shared 56 years ago
780 views
Shared 56 years ago
40K views
Shared 56 years ago
2.2K views
Shared 56 years ago
1.8K views
Shared 56 years ago
604 views
Shared 56 years ago
498 views
Shared 56 years ago
775 views
Shared 56 years ago
1.9K views
Shared 56 years ago
707 views
Shared 56 years ago
18K views
Shared 56 years ago
862 views
Shared 56 years ago
5.4K views
Shared 56 years ago
5K views
Shared 56 years ago
1.5K views
Shared 56 years ago
2.3K views
Shared 56 years ago
2.8K views
Shared 56 years ago
3.2K views
Shared 56 years ago
1K views
Shared 56 years ago
986 views
Shared 56 years ago
499 views
Shared 56 years ago
1.8K views
Shared 56 years ago
3K views
Shared 56 years ago
271 views
Shared 56 years ago
3.9K views
Shared 56 years ago
10K views
Shared 56 years ago
315 views