underpopulation, overcrowding, urban sprawl, global warming, overexploitation, malthusian, depopulation, inbreeding, overdevelopment, urbanization, depredation, homelessness, ecological, climate change, predation, crowding, scarcities, inequality, deforestation, feminization, underdevelopment, starvation, malthusian theory, soil erosion, desertification, sprawl, birthrate, euthanasia, fatherlessness, overfishing, spaying, overabundance, crowdedness, extinction, impoverishment, salination, carnivores, ursus arctos horribilis, inequity, infant mortality, unsightliness, eugenics, ungulates, malnourishment, immiseration, malnutrition, environmentalism, depravation, speciesist, militarization, epidemic, pauperism, juvenile delinquency, neutering, peafowl, extermination, pollution, habitat, undernutrition, underconsumption, ills, maldistribution, population explosion, sacred ibis, mortalities, overfeeding, anthropocentrism, depletion, anthropomorphism, wildlife, eutrophication, common murre, degradation, biodiversity, lungworm, undernourishment, proliferation, cruelty, hermaphroditism, thomas malthus, poverty, pauperization, canids, gentrification, misandry, massasauga, population, illiteracy, coyotes, incivilities, outbreeding, epizootic, evils, raccoons, humane society, malthus, pasturage, canine distemper, pesty, infertility, extirpation, grackle, shortages, overproduction, shortage, oversupply, glut, shortfall, scarcity, unpopularity, famine, slowdown, exhaustion, overcapacity, shortfalls, unemployment, unrest, downfall

overspill