The Montreal Protocol on Substances that Deplete the Ozone Layer was designed so that the phase out schedules could be revised on the basis of periodic scientific and technological assessments. Since the 2002 Assessment of the Technology and Economic Assessment Panel, a large number of technical developments have taken place. The present publication reports on and responds to various requests of the Parties. Publishing Agency: United Nations Environment Programme.
Homer speaks of lightning bolts after which ‘a grim reek of sulphur bursts forth’ and the air was ‘?lled with reeking brimstone’. (Homer 3000 BC). The odour was not actually the smell of sulphur dioxide associated with burning sulphur, but rather was the ?rst recorded detection of the presence of another strong odour, that of ozone (O ) in Earth’s atmosphere. These molecules were formed by the passage of 3 lightning through the air, created by splitting the abundant molecular oxygen (O ) 2 molecules into two, followed by the addition of each of the free O atoms to another O to form the triatomic product. In fact, most of the ozone molecules present 2 in the atmosphere at any time have been made by this same two-step splitti- plus-combination process, although the initiating cause usually begins with very energetic solar ultraviolet (UV) radiation rather than lightning. Many thousands of years later, the modern history of ozone began with its synthesis in the laboratory of H. F. Schonbein in 1840 (Nolte 1999), although the positive con?rmation of its three-oxygen atom chemical formula came along sometime later. Scienti?c interest in high-altitude stratospheric ozone dates back to 1881 when Hartley measured the spectrum of ozone in the laboratory and found that its ability to absorb UV light extended only to 293nm at the long wavelength end (Hartley 1881a).
'Imagine the pride of earning the Nobel Prize for warning that CFCs were destroying the ozone layer. Then imagine that citizens, policymakers, and business executives heeded the warning and transformed markets to protect the earth. This book is the story of why we can all be optimistic about the future if we are willing to be brave and dedicated world citizens.' MARIO MOLINA, Nobel Laureate in Chemistry and Professor, University of California This book tells how the Montreal Protocol, the most successful global environmental agreement so far, stimulated the development and worldwide transfer of technologies to protect the ozone layer.Technology transfer is the crux of the 230 international environmental treaties and is essential to fighting climate change. While debate rages about obstacles to technology transfer, until now there has been no comprehensive assessment of what actually works to remove the obstacles. The authors, leaders in the field, assess over 1000 technology transfer projects funded under the Montreal Protocol s Multilateral Fund and the Global Environment Facility, and identify lessons that can be applied to technology transfer for climate change."
This collection of fifteen essays by leading experts in regulation is unique in its focus on the constitutional implications of recent regulatory developments in the UK, the EU, and the US. The chapters reflect current developments and crises which are significant in many areas of public policy, not only regulation. These include the development of governance in place of government in many policy areas, the emergence of networks of public and private actors, the credit crunch, techniques for countering climate change, the implications for fundamental rights of regulatory arrangements and the development of complex accountability mechanisms designed to promote policy objectives. Constitutional issues discussed in The Regulatory State include regulatory governance, models of economic and social regulation, non-parliamentary rule-making, the UK's devolution arrangements and regulation, the credit crisis, the rationing of common resources, regulation and fundamental rights, the European Competition Network, private law making and European integration, innovative regulator sanctions recently introduced in the UK, the auditing of regulatory reform, and parliamentary oversight and judicial review of regulators. The introductory chapter focuses on testing times for regulation, and the concluding chapter draws ten lessons from the substantive chapters, noting the importance of regulatory diversity, the complexity of networks and relations between regulatory actors and the executive, the new challenges to regulatory habits posed by climate change and the credit crisis, the wider economic and legal context in which regulation takes place and the accountability networks - including judicial review, parliamentary oversight and audit - within which regulation operates.
