Query: “So the bottom line of all this is that climate change is natural, not man-made.

Relevant passages:
Attribution of recent climate change <=SEP=> Attribution of recent climate change is the effort to scientifically ascertain mechanisms responsible for recent climate changes on Earth , commonly known as ` global warming ' . The effort has focused on changes observed during the period of instrumental temperature record , when records are most reliable ; particularly in the last 50 years , when human activity has grown fastest and observations of the troposphere have become available . The dominant mechanisms are anthropogenic , i.e. , the result of human activity . They are :  increasing atmospheric concentrations of greenhouse gases  global changes to land surface , such as deforestation  increasing atmospheric concentrations of aerosols .   There are also natural mechanisms for variation including climate oscillations , changes in solar activity , and volcanic activity .   According to the Intergovernmental Panel on Climate Change ( IPCC ) , it is `` extremely likely '' that human influence was the dominant cause of global warming between 1951 and 2010 . The IPCC defines `` extremely likely '' as indicating a probability of 95 to 100 % , based on an expert assessment of all the available evidence .   Multiple lines of evidence support attribution of recent climate change to human activities :  A basic physical understanding of the climate system : greenhouse gas concentrations have increased and their warming properties are well-established .  Historical estimates of past climate changes suggest that the recent changes in global surface temperature are unusual .  Computer-based climate models are unable to replicate the observed warming unless human greenhouse gas emissions are included .  Natural forces alone ( such as solar and volcanic activity ) can not explain the observed warming .   The IPCC 's attribution of recent global warming to human activities is a view shared by the scientific community , and is also supported by 196 other scientific organizations worldwide ( see also : scientific opinion on climate change ) .

Sustainable development <=SEP=> Sustainable development is the organizing principle for meeting human development goals while at the same time sustaining the ability of natural systems to provide the natural resources and ecosystem services upon which the economy and society depends . The desirable end result is a state of society where living conditions and resource use continue to meet human needs without undermining the integrity and stability of the natural systems .   While the modern concept of sustainable development is derived mostly from the 1987 Brundtland Report , it is also rooted in earlier ideas about sustainable forest management and twentieth century environmental concerns . As the concept developed , it has shifted to focus more on economic development , social development and environmental protection for future generations . It has been suggested that `` the term ` sustainability ' should be viewed as humanity 's target goal of human-ecosystem equilibrium ( homeostasis ) , while ` sustainable development ' refers to the holistic approach and temporal processes that lead us to the end point of sustainability '' .   The concept of sustainable development has been -- and still is -- subject to criticism . What , exactly , is to be sustained in sustainable development ? It has been argued that there is no such thing as a sustainable use of a non-renewable resource , since any positive rate of exploitation will eventually lead to the exhaustion of Earth 's finite stock ; this perspective renders the Industrial Revolution as a whole unsustainable . It has also been argued that the meaning of the concept has opportunistically been stretched from ` conservation management ' to ` economic development ' , and that the Brundtland Report promoted nothing but a business as usual strategy for world development , with an ambiguous and insubstantial concept attached as a public relations slogan ( see below ) .