2 
00:00:06,430 --> 00:00:17,000 
There are also possibilities of add-on 
impacts to the human infrastructure. 

4 
00:00:17,000 --> 00:00:22,349 
We think of our society as very robust 
because we're very powerful. 

5 
00:00:23,550 --> 00:00:27,250 
We have all this industry and the 
agricultural revolution,

6 
00:00:27,250 --> 00:00:30,120 
there are more people on the Earth than 
ever before. 

7 
00:00:30,120 --> 00:00:35,000 
And our might seems infinite. 

8 
00:00:35,000 --> 00:00:40,080 
But if some huge event triggers 

9 
00:00:41,750 --> 00:00:47,620 
mass migration of people, say if 
Bangladesh floods or the river 

10 
00:00:47,620 --> 00:00:53,010 
valleys in China, which are very low level,
become inhabitable, 

11 
00:00:53,010 --> 00:00:55,970 
If you have mass numbers of people in 
distress,

12 
00:00:55,970 --> 00:01:02,060 
who are moving, this could be a challenge to
civil governance. 

14 
00:01:02,060 --> 00:01:05,210 
You could have failed states, and collapse 

15 
00:01:05,210 --> 00:01:08,740 
of this infrastructure on which we all 
depend. 

16 
00:01:08,740 --> 00:01:11,280 
I don't know if you've ever tried to grow 
tomatoes in 

17 
00:01:11,280 --> 00:01:14,800 
a garden, but if you imagine trying to 
live from 

18 
00:01:14,800 --> 00:01:18,410 
your garden, you realize that, If they 
didn't put food in 

19 
00:01:18,410 --> 00:01:21,710 
the grocery stores for us, none of us 
would probably survive. 

20 
00:01:21,710 --> 00:01:25,460 
It's known from 
history, that

22 
00:01:25,460 --> 00:01:30,020 
societies do suddenly 
collapse. 

23 
00:01:30,020 --> 00:01:34,448 
This is also something 
to worry about.