https://padlet.com/jd2013123/k48iito99x53 en-us 2019-02-19 03:10:04 UTC 2019-06-04 03:32:26 UTC hello@padlet.com https://padlet.com/jd2013123/k48iito99x53/wish/365471108 1.Global warming
2.Racial discrimination
3.The trend towards fewer children
4.Depression
5.Human rights
6.Oil shortage
7.Shortage of resources]]> 2019-06-04 03:26:07 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471108 https://padlet.com/jd2013123/k48iito99x53/wish/365471170 1.Global warming
2.Environmental damage
3.Natural disaster
4.Food waste
5.The gap between rich and poor]]> 2019-06-04 03:26:41 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471170 https://padlet.com/jd2013123/k48iito99x53/wish/365471320 G5
1. Global warming
2. Sea level rise
3. Overpopulation
4. Resource depletion ]]> 2019-06-04 03:28:09 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471320 https://padlet.com/jd2013123/k48iito99x53/wish/365471396 1. Economists 
2. Global warming 
3. Lack of resources 
4. The gap between the rich and the poor
5. Lack of food
6. Cultural power 
7. War
8. Human rights
9. Aged society
10. Racial discrimination ]]> 2019-06-04 03:29:04 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471396 https://padlet.com/jd2013123/k48iito99x53/wish/365471431 1.energy crisis 
2.the gap between rich and poor 
3.global warming 
4.financial crisis 
5.economy
6.politics
7.terrorism]]> 2019-06-04 03:29:18 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471431 https://padlet.com/jd2013123/k48iito99x53/wish/365471487 Group 1

1.Global warming
2.war
3 .felling trees
4.aging population
5.poverty gap]]> 2019-06-04 03:29:48 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471487 https://padlet.com/jd2013123/k48iito99x53/wish/365471721 Group 7
Everything about political issue, environment issue or economic issue, like Taiwan and China, global warming or energy conflict. ]]> 2019-06-04 03:32:26 UTC https://padlet.com/jd2013123/k48iito99x53/wish/365471721