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Importance of Survival Skills

Social sustainability: Satisfying human needs

Hi Alex here which human needs do we have to satisfy to live a sustainable life? Interestingly enough most definitions of sustainability mention meeting needs the Brundtland Commission of the United Nations in 1987 defined sustainable development as development that meets the needs of the present without compromising the ability of future generations to meet …


Natural Selection Explained Using VideoScribe

Natural Selection Explained Using VideoScribe

Natural selection In nature all organisms compete with each other to survive. This applies to organisms of the same species as well as organisms from different species. The concept of survival of the fittest derived from Darwin’s work On The Origin Of Species. In simple terms, there are slight variations in each organism and in …

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