With global warming and climate change increasing, what can we do to tackle this problem? This album explores the economics of lowering carbon emissions and how Britain is tackling this problem, through expert analysis and opinions on carbon taxes, carbon reduction, renewable energy and environmental damage. This material forms part of The Open University course DD309 Doing economics: people, markets and policy.
Alex Kirby from Climate News Network informs us that a panel of international climate scientists says the world has only until 2050 to become a zero-carbon society − and discusses how the rewards for doing so would be immense.
Governments must act immediately to end conflicts and counter the impact of climate disruption so as to avoid a humanitarian catastrophe affecting millions.
Global temperatures have risen by 1°C in the past 150 years, and one scientist says doubling that level could unleash catastrophic sea level rise this century.
An international scientific report commissioned by the UK government says the risks of climate change are comparable to those posed by nuclear conflict.
How we can be sure our air is safe to breathe? This album introduces the principles and concepts of air quality management and looks at how we analyse pollution control problems. Five video tracks review the nature and characteristics of air pollution today and demonstrate how air quality data is interpreted. They include a comparison between shipping and car emission levels, the processes used to remove pollutants from the air, and ways in which British Aerospace could limit its Volatile Organic Compound emissions in the future. This material forms part of T308 Environmental monitoring, modelling and control.
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Please note: This is course is due to be archived on Wednesday 7th December. You can study the course up until this date. For learners who have completed the course, the Statement of Participation will remain in your learner records in your OpenLearn profile.
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This free course is concerned primarily with the chemistry that underpins the operation of the three-way catalytic converter that is placed in the exhaust systems of motor vehicles in order to reduce the emissions of primary pollutants: carbon monoxide, oxides of nitrogen and volatile organic compounds, including hydrocarbons. Discussion of the various effects of these pollutants and the consequent introduction and refinement of 'automotive emission regulations' has not been included, nor is there a look forward to future research trends.