Managing to reduce the transport and arrival of alien species will not be cheap
Earliest losses of biodiversity may be found among species in hot climates where some species are pushed beyond their physiological tolerance.
the communities of plants worldwide are no longer “natural.”
The past use of phosphorus fertilizers has left of legacy of pollution that we must consider if we are to have any success in cleaning up water quality.
Scientific investigation is always advised, but experience suggests some caution in the application of geoengineering of our planet
The rising carbon dioxide content of Earth’s atmosphere will take an increasing toll on the shellfish and corals of the seas.
You can’t expect to have healthy people in a dirty environment.
Many indicate they would accept policies that would require a bell on cats’ collars.
The biosphere is under pressure, when the amount of stuff produced by humans exceeds the mass of all of nature
For Right Whales, the situation is dire, and extinction is the moral equivalent of murder