KhizooologyHalf-Earth
A bold conservation proposal still needs careful choices.
Big Idea
Wilson proposes substantially expanding protected natural areas to preserve biodiversity on a scale that smaller efforts may not achieve.
Lives beyond Our Own
The book asks readers to take the histories and survival of other species seriously.
Habitat and Diversity
Larger, well-chosen habitats can support more kinds of life than small isolated remnants.
The Half-Earth Proposal
Wilson argues for reserving half the planet for nature; this is a proposed conservation goal, not a settled policy.
Know What to Protect
Species knowledge matters because protected area alone does not show which organisms are being conserved.
People and Implementation
Turning a global target into practice raises questions about land rights, livelihoods, location, and effective protection.
Khizooo Take
Evaluate a conservation target by the species it protects and the communities affected, rather than by acreage alone.
Remember
Protecting more space requires choosing and caring for it well.