It really depends.
Never!
Yes, Mining is
Slavery was more important to the South than it was to the North, because the South's economy relied on agriculture.
equality is more important than efficiency. Is that a positive or normative statement?
- to avoid pollution of the environment - to avoid accidents - and because chemicals have a price and the economy is necessary
They received more freedoms than they had had before.
Yes, if our comfort, convenience, and prosperity are more important than those of our children.
The current environmental degradation is the cause of fish's death =]
Venezuela has a more communist than capital economy.
They are somewhat important in that they monitor the environment, discuss with and educate others about it, and act in positive ways to protect preserve and clean it. The environment itself is of much more importance, more than anything, as we and all life need it for survival.
It attracts more than 4 million international tourists a year, and hundreds of dollars/euros to the economy.
Cattle ranching is important to Arizona's economy because many places in Arizona are not fit for farming. Arizona is a desert state in the southwestern United States. In most areas there are probably more cattle than people.