As a
result of population growth, estimated to grow from 7 towards 10 billion and a doubling of the consumption per capita in 2050, the pressure on land and nature increases significantly.
It is often argued that we don't have to worry about the
effect of population growth on emissions growth because we can cut our emissions by changing technologies and pursuing energy efficiency.
It also scores very well in crime, has good cultural representation, low unemployment, a very reasonable
level of population growth and better than average personal income levels.
In addition, the investigated 32 summary conclusions on regional impacts do not mention other factors that play an important role, such as the influence
of population growth on water shortages.
Students use
estimates of population growth and land use to calculate how much additional farmland will be needed in the future to feed the growing world population.
But compounding the challenge is that the
pattern of population growth is very uneven - with a surplus of places in some parts of the country.
Although 1.7 billion people obtained connections to electricity between 1990 and 2010, the rate was only slightly
ahead of the population growth of 1.6 billion over the same period.
The contribution
of population growth between 2000 and 2010 remained roughly identical to the previous three decades, while the contribution of economic growth has risen sharply (high confidence).
One of the most serious of all contemporary problems is the
limitation of population growth in order to establish a proper balance between human requirements and natural resources.
In the social sciences, models of economic development or
of population growth allow quantitative predictions of a few variables to be studied under a set of simplifying assumptions.
It is worth noting that two to three decades of sustained pressure for the
suppression of population growth is beginning to have consequences unforeseen by its advocates.
If it happened again — after 150
years of population growth — it could be a trillion dollar disaster, and millions would have to abandon their homes.
Recent claims that man - made global warming might be yet another disaster to be laid at the
feet of population growth are no more credible.
Analysis of the
components of population growth between 2001 and 2006 will be undertaken as part of the development of final estimates and projections of the Indigenous population as discussed above.
In coming years, the world's demand for energy is expected to increase considerably as a
result of population growth and economic development, mostly in Asian countries.
The
combination of population growth and humanity's current transition to being an urban species is creating a building boom in cities within known earthquake zones.
Tom Kloza, head of energy analysis at the Oil Price Information Service (OPIS) told CNBC this week that it's important to think of oil supply in the
context of population growth:
«However, and unfortunately for the dingo, most people have overlooked that about the same time as dingoes came along, the climate changed rather abruptly and Aboriginal populations were going through a major period of intensification in
terms of population growth and technological advances.»
So how we manage infinite aspirations of a species that's been on this explosive trajectory — not
just of population growth but of consumptive appetite — how can we make a transition to a sort of stabilized and still prosperous relationship with the Earth and each other is the story of our time.
To me this would appear to be a worst case scenario, based on the least developed economies building up energy infrastructures largely using fossil fuels, in order to pull their populations out of poverty, as China and India are doing today (thereby reducing their rate
of population growth as they become more affluent and improving their carbon efficiencies) and the remaining societies continuing to improve their overall carbon efficiencies as they have already been doing.