His own role in such behavior has been much debated.

But whether it was key information is very much debated.

What happened next has been, and continues to be, much debated.

The issue is a much debated one in Islamic law.

Bush left office in 2007, and his legacy is much debated.

How to feed the world of the 21st century is much debated.

The reduction in working hours had been a much debated subject for several years.

It was much debated in 2002, but very little resulted.

It is much debated how they actually got into all these wars.

But now, at this moment, the future of a united Berlin is much debated.

Nuclear power is a much debated and very controversial form of energy.

The consequences of these changes for the adults and children involved are much debated.

Whether he actually died in this way remains a mystery and is much debated.

The extent to which he influenced her is much debated.

The meaning of and intentions behind the film have been much debated.

The reasons for this choice are unknown, and they have been much debated.

The precise cause is unknown, and has been much debated.

All of the ideas involved are complex and their meaning is much debated in the literature.

The much debated question of whose idea it was to choose the subject has not been resolved.

The significance, if any, of this phrase has been much debated.

They have been much debated, and often criticized in the late twentieth century.

The size of the canyon's total population is unknown and much debated.

The origins of the decline are complex and much debated.

The reasons for the breakdown of the defensive system are much debated.

The magazine's ratings of high schools and colleges already are much debated.