If we continue to use resources faster than they are replenished, if we continue to foul the water and air, if we continue to cut down many acres of forests for farm land, if we continue to dump our waste in the oceans, and if we continue to impact the climate of this world we will not survive. The human populous should settle around 10 billion and that's a lot for the Earth to carry. The human race is reproducing too much, however because of the increase in populous, we will exacerbate many critical environmental systems to the point where they can no longer function. We in effect are dramatically altering the systems of this world that support life and sadly we may damage them to a point where we can no longer survive. There is a chance human beings might survive, but not as we are now.
The most likely explanation is by adaptation. Basic Darwinism.
Over time many different racial classifications have existing numbering anywhere between 6 and several hundred. Below are a few of these.* Khoid (Hottentot) race * Sanid (Bushmen) race * Central Congoid race (Geographic center and origin in the Congo river basin) * Bambutid race (African Pygmies) * Aethiopid race (Ethiopia, Somalia) * Mediterranid race (from Mediterranean areas) * Dinaric race (predominant in western Balkans [Dinaric Mountains] and northern Italy) * Alpine race * Ladogan race (named after Lake Ladoga; indigenous to Russia; includes Lappish subrace of arctic Europe) * Nordish or Northern European race * Armenid race (Armenia, Syria, Lebanon and northern Iraq) * Turanid race (Kazakhstan, Hungary and Turkey) * Irano-Afghan race (Iran and Afghanistan, Iraq, Turkey) * Indic or Nordindid race (Pakistan and northern India) * Dravidic race (India, Bangladesh and Sri Lanka) * Veddoid race (remnant Australoid population in central and southern India) Melanesian race (New Guinea, Papua, Solomon Islands) * Australian-Tasmanian race (Australian Aborigines) * Northeast Asian or Northern Mogoloid race (China, Manchuria, Korea and Japan) * Southeast Asian or Southern Mongoloid race (China, Indochina, Thailand, Myanmar [Burma], Malaysia, Indonesia and the Philippines) * Micronesian-Polynesian race * Ainuid race (remnants of aboriginal population in northern Japan) * Tungid race (Mongolia and Siberia, Eskimos) * Amerindian race (American Indians)
DUMB DUMB DUMB ---->Biologically and anthropologically speaking, there is only one, the human race. Look up race and ethnic group. ------------------------------------------------------------------------ This is not about social politics, we don't have to be all the same, i.e. "there is only one, the human race", to treat people with respect. We are allowed to acknowledge genealogically divergent family groups that become genetically-phenotypically and culturally distinct. This phenomenon is understood by laymen as race and ethnicity. Saying there is one race, the human race, defeats the purpose of recognizing racial groups which is to categorize our differences. Embrace the diversity.
Blacks are the oldest race, then Dravidian Tamil of Sri Lanka and India, who are also black in skin colour but different looks.
Asians, with Han Chinese being the largest ethnic group.
China is the most populous country in the world.
The most populous insect in the world is the beetle. The next most populous are flies, ants, bees, wasps, moths, and butterflies.
India & China are the most populous courtries in the world
The United States is the third most populous country in the world.
China is currently the most populous country, and it happens to be communist.
Africa's most populous nation is Nigeria and it is the tenth most populous nation in the world!. :)
The second most populous country in the world is India with 1,190,380,000 people. The most populous is China with 1,340,700,000 people. These are the only two countries in the world with a population over one billion.