結構長い文ですがおねがいします。省略があったら、それも補ってお願いします。
The issues now attracting international attention tell us
clearly, however, that environmental problems have by no
means been solved. The pollution we recognize and experience
directly may have lessened, but the sphere of human activity
in general has greatly expanded, and experts are pointing to
signs of immense changes in the ecosystem. If nothing is done,
it is feared that continued reduction of the ozon layer,warming
of the earth, desertification, acid rain and so forth could,
in the long term, threaten the survival of the human race and
all other forms of life on the planet. These issues may not pose
an immediate threat to our daily lives, but their damage could be
permanent if proper steps are not taken now. It is Japan's responsibility
as an industrialized nation to take the initiative in tackling the
issues, instituting instituting measures that take a much longer
perspective than ever before conteplated.