Sustainability

assessment for sustainability, sustainable life style

Investments in sustainable energies

Invest in renewable energies - not in fossile «Aiding oil, harming the climate» is a new report from the organisation "Oil Change International", which shows dramatically that the major investments still go into the oil, gas and coal sector instead of renewable energies. For more than 25 years, wealthy countries have been using aid and other foreign assistance to subsidize the expansion of the international oil industry, a practice known as “Oil Aid”. It is impossible to actively subsidize the expansion of the oil industry and effectively fight global warming at the same time.

Renewable energy going strong for Germany

German manufacturers of wind farms were able to consolidate their dominant position on the international market in 2005, says the German Energy Agency (DENA) in a press release on its renewable energy initiatives. With an increase of 55% in exports, reaching 2.87 billion Euro, they acquired 38% of the global market. According to market indicators the 2005 export quota has increased to reach 71%. The growing use of renewable energy sources in North America and Asia helped the German renewable energy industry to take the lead in almost all technology sectors.

Definition of sustainability - what is sustainable?

 

«Sustainable development is development that meets the needs of the present without compromising the ability of future generations to meet their own needs

This is probably the most broadly accepted definition of sustainability developed in 1987, by the World Commission on Environment and Development (the Brundtland Commission). Instead of sustainability, often terms like sustainable development, sustainable prosperity or sustainable genuine progress are used. They more or less all mean the same as defined above. Details can be found e.g. in Wikipedia .

Pros and cons of nuclear power

Pros and cons of nuclear power plants

As a result of the current discussion how further global warming could be prevented or at least mitigated, the revival of nuclear power seems to be in everybody's - or at least in many politician's - mind. It it interesting to see that in many suggestions to mitigate global warming, the focus is put on the advantages of nuclear power generation, its disadvantages are rarely mentioned.

Below is a short summary of arguments for and against nuclear power plants.

 

 

The benefits of modesty

Does it do any good for Africans suffering from drought if I reduce my personal water consumption? Why should I reduce the CO2 emissions and save energy? Does it reduce starvation anywhere in the world if I eat less?

Living in moderation is «out» because it seems to be full of deprivations and limitations. Read here why it is on the contrary rather full of opportunities for the personal development. It is an indispensable precondition to get in perpetual harmony, joy and (self-)confidence.

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