Happiness

Happiness is a state of mind or feeling such as contentment, satisfaction and pleasure.

Population in the world

We talk about the population in the world during our midterm exam. There are two questions need you discuss. Please leave your opinions. Thank you!

#1 Are you optimistic or pessimistic about the future in terms of in terms of population? Explain.

#2 What do you think should be down in the industrial world in terms of population? What should be done in the emerging nations?

Animal Right == Human Right?

In recent, We have the debate about the animal right. Is it right to have the medical research on animal? Please give your own opinion. Thank you.