This observation has been an issue of major environmental concern in the view of the potentially devastating effects of climate change on ecosystems and human survival.
The best way to rectify this change to the environment is to help others recognize the causes of this problem and the effects they have on our planet....
Nowadays climate change is the biggest problem of the human being
Though over the past decade the climate change debate has matured significantly and has transformed into a scientifically quantifiable argument with international significance, leaving the conservative un-believers no longer with the option of outright dismissal....
Causes and Effects of Climate Change Essay
IPCC has reported that extreme events, including floods and droughts, are becoming increasingly frequent and severe. Certain regions of Africa are more prone to such extreme events than others. It is probable that the increased frequency of recorded disasters is a result of a combination of climatic change and socio-economic and demographic changes.
Climate Change Home - World Bank Group
Africa’s vulnerability to climate change is exacerbated by a number of non-climatic factors, including endemic poverty, hunger, high prevalence of disease, chronic conflicts, low levels of development and low adaptive capacity. The average income per capita in most African countries is lower now than it was 30 years ago. Sub-Saharan Africa is the only region that has had negative annual growth of per capita gross domestic product (GDP), –1 percent between 1975 and 1999, compared with 6 percent for East Asia and the Pacific and 2.3 percent for South Asia. One-third of the people in sub-Saharan Africa suffer from chronic hunger (FAO, 2007). Four in ten people are infected with HIV/AIDS in some African countries (UNDP, 2007). The costs associated with health spending and losses in labour and productivity are greatest in some of the poorest countries; these losses amount to about 5 percent of GDP, or some US$28.4 billion annually, in sub-Saharan Africa (UNDP, 2006). Of the 25 countries in Africa that faced food emergencies in 2003, ten are currently experiencing civil strife and four are emerging from conflicts. Conflicts often divert scarce resources into military budgets and away from development needs, and result in high numbers of internally displaced persons and refugees.
What can a technologist do about climate change
The ability of a system to adjust to climate change (including climate variability and extremes), to moderate potential damages, to take advantage of opportunities, or to cope with the consequences.
My Climate Change | Issues in Science and Technology
Sustainable development in Africa cannot be addressed effectively without accounting for the impacts of climate change on agriculture, conflicts and disease patterns, all of which have particular impact on the poor. Sustainable development and adaptation are mutually reinforcing; an important conclusion of IPCC is that adaptation measures, if taken up in the sustainable development framework, can diminish negative impacts from future climate change.