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- <text id=89TT1260>
- <title>
- May 15, 1989: Ozone Defense
- </title>
- <history>
- TIME--The Weekly Newsmagazine--1989
- May 15, 1989 Waiting For Washington
- </history>
- <article>
- <source>Time Magazine</source>
- <hdr>
- SCIENCE, Page 63
- Ozone Defense
- </hdr><body>
- <p>An agreement to speed up the phaseout of harmful CFCs
- </p>
- <p> Getting large numbers of nations to agree on anything,
- especially delicate policy issues, is no easy job. But now that
- scientists have convinced policymakers that the earth's ozone
- layer is in grave danger, governments are moving with unusual
- speed and resolve. Meeting in Helsinki last week,
- representatives from 86 countries said they favored a total ban
- on certain chlorofluorocarbons, man-made chemicals believed to
- be destroying the ozone, by the end of the century at the
- latest. That goes far beyond the 1987 Montreal Protocol, which
- called for a 50% cut in CFC manufacture by 1999.
- </p>
- <p> At Helsinki the conferees were following the lead of the
- U.S. and European Community, which agreed to a similar proposal
- earlier this year. The new sense of urgency stems from the
- growing recognition of the importance of the stratospheric ozone
- layer. It absorbs some of the sun's ultraviolet radiation, which
- has been linked to skin cancers and cataracts.
- </p>
- <p> The Helsinki accord calls on industrialized countries to
- create a U.N. fund that would help the developing world adapt
- to life without CFCs, which are used, among other things, as
- refrigerator coolants and blowing agents for making plastic
- foam. Just how this would be done was not specified. Still,
- Norway's Environment Minister Sissel Ronbeck announced that her
- country would contribute 0.1% of its gross national product, or
- about $88 million, if others would do the same.
- </p>
- <p> Now that nations have agreed on a timetable for meeting the
- ozone threat, environmentalists hope that governments will turn
- their attention to more intractable ecological problems. At the
- Helsinki conference, West Germany's Environment Minister Klaus
- Topfer declared that the next urgent task is to put limits on
- the emission of carbon dioxide and methane, which are believed
- to be contributing to potentially dangerous global warming.
- </p>
-
- </body></article>
- </text>
-
-