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15 global challenges that cannot be addressed by any government acting alone

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  The 15 Global Challenges  from t he Millennium Project, a global participatory think tank. 1. How can sustainable development be achieved for all while addressing global climate change? 2. How can everyone have sufficient clean water without conflict? 3. How can population growth and resources be brought into balance? 4. How can genuine democracy emerge from authoritarian regimes? 5. How can decisionmaking be enhanced by integrating improved global foresight during unprecedented accelerating change? 6. How can the global convergence of information and communications technologies work for everyone? 7. How can ethical market economies be encouraged to help reduce the gap between rich and poor? 8. How can the threat of new and reemerging diseases and immune micro-organisms be reduced? 9. How can education make humanity more intelligent, knowledgeable, and wise enough to address its global challenges? 10. How can shared values and new security strategies reduce ethnic conflicts, terroris
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Spider population seems decline this year

By Jim Sheng
Large spider webs were everywhere in my garden last summer, but I haven't seen any so far this year. Some tiny web or several strings hanging on the washing line. I remembered that my daughter wanted some pets, such as cute dog, or cuddly cat or even a pony. I suggest that she can have spider as pet, because she doesn't know how to clean up dog poo, or gives cat a bath; she can't take dog out for a walk alone, because it is very dangerous to cross the road to the park, and too expensive to keep a pony. 

But I found many big spiders inside my house this year, one huge spider even crawled over my mouse and then moved to the table corner and  down along table leg, then went to hide somewhere.

I wonder why spider population declines. Will it boom next year?

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