Complex sentence: The Council on Economic and Fiscal Policy is expected to propose that the Japanese government begin studying DST in an attempt to help combat global warming.Japanese PM Shinzo Abe made a significant effort to introduce daylight saving time, but was ultimately unsuccessful.
Split into simpler sentences: The Council on Economic and Fiscal Policy is expected to propose that the Japanese government begin studying DST in an attempt to help combat global warming. The former Japanese PM Shinzo Abe made a significant effort to introduce daylight saving time, but was ultimately unsuccessful.