Friday, August 07, 2015

Energy as a Source

Scientific investigation into the production of nonpolluting and renewable sources of energy.  Inquiry into the transfer of renewable sources of energy into electricity, light, heat and work.

The destruction of renewable resources within the planetary ecosystems is a result of human activities that in many ways is the consequence of arrogant disrespect for nature and doing so for the sole purpose of material distraction and fleeting satisfaction.

The Millennium Ecosystem Assessment Report, published in 2004, commissioned by the United Nations to analyze the state of the global environment, and worked on by over 1300 scientists world-wide, reflect their findings in the published statement presented below.
“Human activities is putting such a strain on the actual functions of the Earth that the ability of the planet’s ecosystem to sustain future generations can no longer be taken for granted.”

Listed below are some of these consequences that humanity faces as a result of burning nonrenewable fossil fuels as a prime source of energy.  This unsustainable consumption of nonrenewable resources are producing threats to our food supplies, causing soil degradation, changing weather patterns, causing the overuse of renewable resources (overshoot), diminishing access to fresh water, creating loss of planetary biodiversity, collapsing aquatic ecosystems,  increasing disease, raising the level of the oceans along with its acidification, melting of the world’s glaciers that provide fresh water for multi-millions  of people and the now constant threat of drought and unimaginable wild fires crossing the landscape.

Through knowledge, research, a caring attitude and common sense students can begin to complete the scientific inquiry necessary to become stewards of our planet.  The study of physics, chemistry and biology provide students with the basic understanding to be inquisitive, ask questions, study energy producing systems and become problem solvers.

 The study of alternative sources of energy, to meet the physical needs of billions of people on the planet, is the big challenge facing humanity in the 21st century.  Students in physical science and physics classes have the opportunity to contribute their abilities, skills and understand to help solve this problem. Working to produce a sustainable future, while helping to save our only planet, is the noble calling for the 21st century. 

Students immersed in project-based models of learning are motivated and engaged in the rigor and the relevance of developing environmentally sustainable solutions to these complex and cross-disciplinary issues.  They explore, investigate, experiment and implement solutions related to the issue of developing renewable sources of energy and ultimately the efficient transformation of these sources to meet the needs of our societies.

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