Discover the science behind nuclear energy and its role in energy provision in the past, present and future. With the need to reduce carbon emissions around the world, the way we generate our power has to change and nuclear energy is back on the political agenda. But do you know your fission from your fusion? Would you like the knowledge to make an informed decision?
The question of whether we should get electricity from nuclear power remains a tough one for governments all over the world. While it offers a sustainable, low carbon and secure way of meeting our energy needs, big questions surround the economic viability, the perceived dangers and the public acceptability associated with power plant operations and radioactive wastes.
Nuclear power stations currently generate around 18% of the UK’s electricity production. The majority of the current reactors are scheduled to be decommissioned by 2023 and we could be facing an energy ‘gap’.
This free course will delve into the science behind nuclear power and explain what happens inside a nuclear reactor and what it means for an element to be radioactive. It will explore some of the risks of producing nuclear power and examine the arguments for and against including it in future energy planning as well as looking at other potential future solutions.
Energy issues have always been important in international relations, but in recent years may have become even more important than in the past due to the widespread awareness of existing limits to energy sources and negative climate impacts. The course discusses global trends in energy consumption and production, various available scenarios for potential developments in the coming decades, the availability of oil reserves and the evolution of the oil industry.
MOOCs – Massive Open Online Courses – enable students around the world to take university courses online. This guide, by the instructors of edX’s most successful MOOC in 2013-2014, Principles of Written English (based on both enrollments and rate of completion), advises current and future students how to get the most out of their online study, covering areas such as what types of courses are offered and who offers them, what resources students need, how to register, how to work effectively with other students, how to interact with professors and staff, and how to handle assignments. This second edition offers a new chapter on how to stay motivated. This book is suitable for both native and non-native speakers of English, and is applicable to MOOC classes on any subject (and indeed, for just about any type of online study).