Sustainability Basics
What is sustainability?
Meeting current needs without harming future generations.
What does it mean to evaluate an environmental solution?
To judge how well it works.
Why do governments create environmental laws?
To protect people and the environment.
What is one economic factor that affects environmental decisions?
Cost
Give one example of an environmental solution to reduce pollution.
Recycling (or renewable energy, emission limits)
Name one renewable resource.
Solar energy (or wind, water)
What is one factor used to evaluate a solution?
Cost (or effectiveness, feasibility)
What U.S. agency enforces many environmental laws?
EPA
Why might businesses oppose environmental regulations?
They may increase costs.
Why is public transportation considered sustainable?
It reduces pollution from cars.
Name one nonrenewable resource.
Coal (or oil, natural gas)
What is a trade-off?
A compromise between benefits and costs.
What does the Clean Air Act protect?
Air quality
What is one societal value that influences environmental decisions?
Public health (or convenience, safety)
What is one challenge of switching to renewable energy?
High startup costs
Why is renewable energy considered more sustainable?
It can be replenished and causes less pollution.
Why might a highly effective solution not be used?
It may cost too much or be unrealistic.
What does science provide to help create environmental laws?
Evidence/data
Why do communities sometimes disagree on environmental policies?
They have different priorities.
Why do environmental solutions need public support?
People must be willing to follow them.
What are the three factors often balanced in sustainability decisions?
Environmental, economic, and social factors.
Why is evidence important when choosing environmental solutions?
It shows which solution works best.
Besides scientists, who helps influence environmental policy?
The public (or businesses, government officials)
Why must governments balance environmental benefits with economic costs?
Because solutions help the environment but may cost money.
Why might the cheapest solution not be the best environmental solution?
It may not solve the problem effectively.