Query: We’ll still be facing extreme heat, but at a far more manageable level than if we’d done nothing to halt climate change.

Relevant passages:
Climate change and gender <=SEP=> Climate change and gender is concerned with gender differences in the context of climate change and the complex and intersecting power relations arising from it . By altering the ecosystems of the planet , climate change , and more specifically global warming , directly impacts the human race . These effects vary for different segments of the population , specifically for people of different genders . In many cases , women are more vulnerable to the negative effects of climate change because of their lower social status in most countries . Many impoverished women , especially those in the developing world , are farmers and depend on the natural environment for subsistence and income . By further limiting their already constrained access to physical , social , political , and fiscal resources , climate change often burdens women more than men .   Locally and globally , both governments and non-governmental organizations respond to climate change . Some of these efforts focus on mitigating the effects of climate change while others aid societies in adapting their lifestyles to changes in their environment . Most policy responses in the late 20th and early 21st century either did not focus on the social effects of climate change or did not consider gender in these efforts .   Analysis of gender in climate change , however , not only means applying a binary male/female system of analysis on sets of quantitative data but also scrutinizing discursive constructions that shapes power relations connected to climate change .

Climate change mitigation <=SEP=> Climate change mitigation consists of actions to limit the magnitude or rate of long-term climate change . Climate change mitigation generally involves reductions in human ( anthropogenic ) emissions of greenhouse gases ( GHGs ) . Mitigation may also be achieved by increasing the capacity of carbon sinks , e.g. , through reforestation . Mitigation policies can substantially reduce the risks associated with human-induced global warming .   According to the IPCC 's 2014 assessment report , `` Mitigation is a public good ; climate change is a case of the ` tragedy of the commons . Effective climate change mitigation will not be achieved if each agent ( individual , institution or country ) acts independently in its own selfish interest ( see international cooperation and emissions trading ) , suggesting the need for collective action . Some adaptation actions , on the other hand , have characteristics of a private good as benefits of actions may accrue more directly to the individuals , regions , or countries that undertake them , at least in the short term . Nevertheless , financing such adaptive activities remains an issue , particularly for poor individuals and countries . ''   Examples of mitigation include phasing out fossil fuels by switching to low-carbon energy sources , such as renewable and nuclear energy , and expanding forests and other `` sinks '' to remove greater amounts of carbon dioxide from the atmosphere . Energy efficiency may also play a role , for example , through improving the insulation of buildings . Another approach to climate change mitigation is climate engineering .   Most countries are parties to the United Nations Framework Convention on Climate Change ( UNFCCC ) . The ultimate objective of the UNFCCC is to stabilize atmospheric concentrations of GHGs at a level that would prevent dangerous human interference of the climate system . Scientific analysis can provide information on the impacts of climate change , but deciding which impacts are dangerous requires value judgments .   In 2010 , Parties to the UNFCCC agreed that future global warming should be limited to below 2.0 ° C ( 3.6 ° F ) relative to the pre-industrial level . With the Paris Agreement of 2015 this was confirmed , but was revised with a new target laying down `` parties will do the best '' to achieve warming below 1.5 ° C . The current trajectory of global greenhouse gas emissions does not appear to be consistent with limiting global warming to below 1.5 or 2 ° C . Other mitigation policies have been proposed , some of which are more stringent or modest than the 2 ° C limit .

Climate change in Australia <=SEP=> Climate change has been a major issue in Australia since the beginning of the 21st century . In 2013 , the CSIRO released a report stating that Australia is becoming hotter , and that it will experience more extreme heat and longer fire seasons because of climate change . In 2014 , the Bureau of Meteorology released a report on the state of Australia 's climate that highlighted several key points , including the significant increase in Australia 's temperatures ( particularly night-time temperatures ) and the increasing frequency of bush fires , droughts and floods , which have all been linked to climate change .   Since the beginning of the 20th century Australia has experienced an increase of nearly 1 ° C in average annual temperatures , with warming occurring at twice the rate over the past 50 years than in the previous 50 years . Recent climate events such as extremely high temperatures and widespread drought have focused government and public attention on the impacts of climate change in Australia . Rainfall in southwestern Australia has decreased by 10 -- 20 % since the 1970s , while southeastern Australia has also experienced a moderate decline since the 1990s . Rainfall patterns are expected to be problematic , as rain has become heavier and infrequent , as well as more common in summer rather than in winter , with little or no uptrend in rainfall in the Western Plateau and the Central Lowlands of Australia . Water sources in the southeastern areas of Australia have depleted due to increasing population in urban areas ( rising demand ) coupled with climate change factors such as persistent prolonged drought ( diminishing supply ) . At the same time , Australia continues to have the highest per capita greenhouse gas emissions . Temperatures in Australia have also risen dramatically since 1910 and nights have become warmer .   A carbon tax was introduced in 2011 by the Gillard government in an effort to reduce the impact of climate change and despite some criticism , it successfully reduced Australia 's carbon dioxide emissions , with coal generation down 11 % since 2008 -- 09 . The subsequent Australian Government , elected in 2013 under then Prime Minister Tony Abbott was criticised for being `` in complete denial about climate change '' . Furthermore , the Abbott government repealed the carbon tax on 17 July 2014 in a heavily criticised move . The renewable energy target ( RET ) , launched in 2001 , was heavily modified under Abbott 's government . However , under the government of Malcolm Turnbull , Australia attended the 2015 United Nations Climate Change Conference and adopted the Paris Agreement . This agreement includes a review of emission reduction targets every 5 years from 2020 .   The federal government and all state governments ( New South Wales , Victoria , Queensland , South Australia , Western Australia , Tasmania , Northern Territory and the Australian Capital Territory ) have explicitly recognised that climate change is being caused by greenhouse gas emissions , in conformity with the scientific opinion on climate change . Sectors of the population have campaigned against new coal mines and coal-fired power stations , reflecting concerns about the effects of global warming on Australia .  The Garnaut Climate Change Review predicted that a net benefit to Australia may be derived by stabilising greenhouse gases in the atmosphere at 450ppm CO2 eq .   The per-capita carbon footprint in Australia was rated 12th in the world by PNAS in 2011 , considerably large given the small population of the country .

Global warming <=SEP=> Global warming , also referred to as climate change , is the observed century-scale rise in the average temperature of the Earth 's climate system and its related effects . Multiple lines of scientific evidence show that the climate system is warming . Many of the observed changes since the 1950s are unprecedented in the instrumental temperature record which extends back to the mid 19th century , and in paleoclimate proxy records over thousands of years .   In 2013 , the Intergovernmental Panel on Climate Change ( IPCC ) Fifth Assessment Report concluded that `` It is extremely likely that human influence has been the dominant cause of the observed warming since the mid-20th century . '' The largest human influence has been emission of greenhouse gases such as carbon dioxide , methane and nitrous oxide . Climate model projections summarized in the report indicated that during the 21st century the global surface temperature is likely to rise a further 0.3 to for their lowest emissions scenario and 2.6 to for the highest emissions scenario . These findings have been recognized by the national science academies of the major industrialized nations and are not disputed by any scientific body of national or international standing .   Future climate change and associated impacts will differ from region to region around the globe . Anticipated effects include warming global temperature , rising sea levels , changing precipitation , and expansion of deserts in the subtropics . Warming is expected to be greater over land than over the oceans and greatest in the Arctic , with the continuing retreat of glaciers , permafrost and sea ice . Other likely changes include more frequent extreme weather events including heat waves , droughts , heavy rainfall with floods and heavy snowfall ; ocean acidification ; and species extinctions due to shifting temperature regimes . Effects significant to humans include the threat to food security from decreasing crop yields and the abandonment of populated areas due to rising sea levels . Because the climate system has a large `` inertia '' and greenhouse gases will stay in the atmosphere for a long time , many of these effects will not only exist for decades or centuries , but will persist for tens of thousands of years .   Possible societal responses to global warming include mitigation by emissions reduction , adaptation to its effects , building systems resilient to its effects , and possible future climate engineering . Most countries are parties to the United Nations Framework Convention on Climate Change ( UNFCCC ) ,  whose ultimate objective is to prevent dangerous anthropogenic climate change . Parties to the UNFCCC have agreed that deep cuts in emissions are required and that global warming should be limited to well below 2.0 C-change relative to pre-industrial levels , with efforts made to limit warming to 1.5 C-change .   Public reactions to global warming and concern about its effects are also increasing . A global 2015 Pew Research Center report showed a median of 54 % consider it `` a very serious problem '' . There are significant regional differences , with Americans and Chinese ( whose economies are responsible for the greatest annual CO2 emissions ) among the least concerned .