What is the optimum human population of earth, if there is one. If a maximum level is exceeded would it reduce

To what extent do you think the new Tesco in Woolwich will be sustainable?

this is one of my geography Q which i need help with..
thx

What is the future of Renewable energy and how it will helps to make best career?

I really wants to know that what is the important of the Renewable energy and how it helps to make a good career…i have some name for that like http://www.utnrenewables.co.uk/

Is the Department of Energy doing a good job of meeting its goals as set forth in its mission statement?

1.In your opinion, is the Department of Energy doing a good job of meeting its goals as set forth in its mission statement? Why or why not?

2. Do you agree with President Obama’s policies to reduce dependency on foreign energy and increase domestic production of renewable energy? Why or why not?

3. What are you doing to decrease your personal consumption of energy?

4. Do you think our nation is doing enough to address the growing energy needs of our population? What energy policy do you feel is best for our nation?