superpowers ai Flashcards
what resources do super powers demand
food , fossil fuels , minerals
summarise why superpowers have a high demand for resources
There are global enviornmental concerns implicated with superpowers as they have very large resource footprints – their large resource foorprints occurr as a result of maintaining a large economy , a military machine with global reach and a wealthy population requires energy, minerals land and resources . Therefore demand for resources is high in superpower regions.
what are the three main reasons for superpowers to have high resource demands
rising middle class
large populations
increasing consumerism
why does rising middle class lead to increased resource demands and environmental degradation - increased in demand for consumer goods
Rising middle class contributes to superpowers high demand for resources as there is an increasing volume of people who have a discretionary income , this discretionary income impacts peoples needs as they start to demand more resources such as consumer goods e.g perfume consumption up by 133% . This often leads to higher imports into a country increasing its carbon footprint
why does rise in middle class lead to an increase in environmental degradation - nutrition transition
there are often changes in diet due to a rise in middle class e.g demands for meat and dairy as countries shift away from staple grains , (NUTRITION TRANSITION)this increasing demand for food leads to land conversion and cattle farming e.t.c produce co2 emissions.. For example deforestatsion and land degradation are a large problem for Emerging powers as they seek to convert more land into farmland e.g for cattle farming and increase their useage of chemicals such as fertilisers to increase their yield for crops , this increased use of fertiLszers can also run the risk of eutrophication leading to further environmental degradation
Why does a rise in middle class lead to an increase in environmental degradation - increased demand for fossil fuels
rising middle class means that there is an increased demand for fossil fuels as they start to use resource-intensive appliances e.g china to fund their industrialisation or countries in general needing increaisng fossil fuels to meet their demand for energy
why does a rise in middle class lead to an increase in environmental degradation - rare earth minerals
Rising middle class also leads to an increasing demand for premium products such as iphones and technology , this technolog requires the extraction of rare earth minerals such as cerium.
how much are middle class consumers expected to rise by 2030
the number of middle class consumers are expected to rise from 2billion today to 5 billion by 2030.
how do large populations in superpower nations lead to environmental degradation
Large populations contribute to high resource demands as they demand more food and water in order to sustain the population , this can lead to potential water insecurity in areas . Increased food and water consumption can lead to environmental degradation as a result of deforestatsion and land conversion . some emerging nations such as india are are already having water supply issues for example india , indias water situation is likely to be critical by 2030 with 60% of areaa facing water scarcity. furthermore water supply in china could be problematic by 2030 particularly in urban areas .
what were the global carbon emissions in 2015
29% China 14% USA 10% EU 7% India 5% Russia 35% Rest of the world
how much is energy demand projected to increase Energy demand is a useful example.
Energy demand is a useful example. Projections to 2040 estimate a 40-50% increase compared with 2010. Almost all of this will come from emerging and developing countries, mostly India and China.
Continued economic development in emerging powers is also likely to lead to local environmental degradation. This will translate into health problems, especially in densely populated cities.
explain willingness to act in regards to superpowers carbon emissions
Any attempt to reduce greenhouse gas emissions will fail until big emitters agree, because they account for such a large percentage of global emissions.
The USA and China have been reluctant to set emissions reduction targets, whereas the EU has often led in this regard.
EU and US emissions are static or falling (because of greater efficiency and some green policies) but in China emissions are still rising.
The EU has shown itself willing to act to reduce the global warming threat, but this is less true of the USA and even less so of the emerging powers (China, Russia), which tend to prioritise economic development over environmental protection. (kuznets curve)
compared to the rest of the world, how significant are the contributions that superpowers make to carbon emissions and global warming
- china and USA have the worst air pollution, the two highest GDP countries have the greatest emissions, relationship
- Africa have very low emissions with south Africa being the main emitter (BRICS nation, emerging)
- any attempt to reduce greenhouse gas emissions will fail until the big emitters agree as they account for such a large percentage of global emissions
- the USA and China have been reluctant to set emission reduction targets whereas the EU lead in climate action, the EU and US emission are static or falling (greater efficiency and some green policies) but china’s emissions are still rising (emerging manufacturing)
- the superpowers are very globalised and so they operate on a global scale resulting in high emissions from transport of goods internationally
explain how the future growth in middle-class consumption in emerging superpowers will impact rare earths in terms of the environment, price and availability
- business of generating earth elements worth US$4 billion a year, collective worth of companies estimated at $5 trillion
- cerium (catalytic convertors) and neodymium (wind turbines and hybrid cars)
environment
- a great deal of water, acid and electricity is used in extraction process to serape the ore from toxins, many of which are carcinogenic
- processing one tonne of rare earths can produce 2000 tonnes of toxic waste, if this mixes with surface water it will have a major environmental impact
- in Baotou (a small village in china), 10 million tonnes of waste water per year is pumped into containment ponds from where it seeps into groundwater and drinking sources
price
- the higher value of these materials have meant the expansion of mining in other parts of the world due to economic benefits
- more basic metals such as copper, tin and platinum at risk of supply shortages and dramatic price changes
- as china’s growth has slowed since 2010, commodity prices have fall back due to lower demand
availability
- in recent years china have restricted the refining and eventual export of the products to keep prices high
- the demand for lithium-based batteries is very high and could be hard to meet in the future
- china has tried to guarantee commodity supplies by buying up companies overseas by investing in africa to supply commodities
explain how the future growth in middle-class consumption in emerging superpowers will impact water in terms of the environment, price and availability
Environment
- the increase in demand of water has meant that people are going towards more environmentally harmful sources of wate, not sustainable
Price
- prices are expected to rise significantly due to the increase in water demand and the increase in water scarcity, china has double the UN definition of water scarcity
- prices are rising due to the increase in the privatisation of water, due to the lack of water available privately owned water supplies are able to push prices up significantly, leading to conflict amongst residents, water crisis in Bolivia
Availability
- In some states of India, groundwater is being used three times faster than it can be replenished, by 2030 60% of areas will be facing water scarcity
- As glaciers melt and river discharge decreases due to their source diminishing, climate change could make the availability of water worse
- many Californian farmers are using more groundwater but the water table is dropping and ground subsidence has been noted
- some emerging powers are already experiencing water supply problems, especially India
- in Beijing total consumption exceeded supply by 70% in 2012 as more residents installed showers and flush toilets