Biodiversity & wildlife
All 16 modern US presidents ranked by their net score on this single sub-criterion. Good and harm are scored 0–10 independently; net is good minus harm. Click a name for the full scorecard.
Endangered Species Act (1973) — strongest wildlife-protection law in any country at the time. Marine Mammal Protection Act (1972). Era-defining biodiversity legislation.
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- good·Tier 1·Primary document·Unverified
ESA established the federal threatened/endangered species listing process and recovery framework; widely considered the world's most stringent species-protection law.
congress.gov ↗
Superfund (CERCLA) 1980 — toxic waste cleanup. Endangered Species Act continued enforcement. Alaska conservation.
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- good·Tier 1·Primary document·Unverified
CERCLA established Superfund toxic-waste cleanup framework; signed in December 1980 as final major environmental legislation of Carter term.
congress.gov ↗
Major expansion of National Wildlife Refuge System; Pittman-Robertson Act (1937) funded wildlife conservation via firearms excise tax. Migratory bird conservation expanded.
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- good·Tier 1·Primary document·Unverified
Pittman-Robertson established the funding mechanism that financed state wildlife conservation programs for the next 90 years.
congress.gov ↗
Endangered Species Preservation Act 1966 (ESA precursor). Estuary Protection Act 1968.
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- good·Tier 1·Primary document·Unverified
1966 Act first federal endangered-species legislation; precursor to Nixon-era ESA 1973.
congress.gov ↗
ESA enforcement strong. Marine protection expansion. Pollinator initiatives.
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- good·Tier 2·Historical record·Unverified
ESA listings recovered from Bush-era lows; substantial marine biodiversity protection via monument designations.
fws.gov ↗
ESA enforcement restored. New listings accelerated. America the Beautiful biodiversity initiative.
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- good·Tier 2·Historical record·Unverified
ESA enforcement substantially restored; biodiversity protection framework strengthened.
fws.gov ↗
ESA continued enforcement. Magnuson-Stevens Fishery Conservation Act 1976 established 200-mile EEZ.
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- good·Tier 1·Primary document·Unverified
Magnuson-Stevens Act established US 200-mile Exclusive Economic Zone and federal fisheries management framework.
congress.gov ↗
ESA enforcement strong. Habitat conservation plans expanded. Wolf reintroduction Yellowstone (1995).
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- good·Tier 1·Historical record·Unverified
Yellowstone wolf reintroduction launched 1995 became iconic ESA success story; ESA enforcement strong throughout Clinton term.
fws.gov ↗
Era-typical conservation. National Wildlife Refuge System modestly expanded.
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- good·Tier 2·Historical record·Unverified
USFWS designated several new refuges and expanded existing ones; era-typical conservation pace.
fws.gov ↗
Era-typical conservation continued. Fish and Wildlife Service reorganization.
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- good·Tier 2·Primary document·Unverified
1946 reorganization merged Bureau of Fisheries and Bureau of Biological Survey into US Fish and Wildlife Service.
fws.gov ↗
Era-typical wildlife conservation. Silent Spring (1962) raised awareness of pesticide impacts; administration response modest.
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- good·Tier 1·Academic·Unverified
Kennedy's Science Advisory Committee report (1963) validated Silent Spring concerns about pesticides; foundational for subsequent DDT ban.
Carson, 'Silent Spring' (1962); President's Science Advisory Committee pesticide report (1963)
ESA continued enforcement. Some spotted owl controversy (Pacific Northwest). NAGPRA cultural-rights aspects.
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- good·Tier 1·Primary document·Unverified
Northern spotted owl ESA listing initiated major Pacific Northwest forest-policy controversy; ESA enforced despite economic-impact concerns.
fws.gov ↗
ESA enforcement weakened. CITES participation maintained. Some species protection actions but overall enforcement budget cut.
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- harm·Tier 2·Statistic·Unverified
ESA species listings continued at slower pace under Reagan than under predecessors; enforcement budget reductions affected critical habitat designation and recovery plans.
fws.gov ↗
ESA listings slowed dramatically. Polar bear listing forced via litigation (2008). Some marine protection good.
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- harm·Tier 1·Statistic·Unverified
ESA listings declined to historic lows during GW Bush term; polar bear listing forced via Center for Biological Diversity litigation.
fws.gov ↗
ESA enforcement reduced. Migratory Bird Treaty Act enforcement weakened. USFWS reductions.
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- harm·Tier 2·Historical record·Unverified
ESA enforcement substantially reduced under Trump T2 continuing T1 pattern.
fws.gov ↗
ESA enforcement weakened. ESA regulations rewrite (2019) made listings harder. Migratory Bird Treaty Act enforcement weakened.
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- harm·Tier 1·Primary document·Unverified
ESA regulations rewritten to make listing harder and protections weaker; Migratory Bird Treaty Act reinterpreted to exclude incidental take, reducing wildlife protections.
fws.gov ↗