Clearly drastic changes have occurred in the past, and new changes are possible.
Not exact matches
Supporters should
clearly be included within any decision - making process in relation to such
drastic changes and this is not something that is being taken lightly.
Clearly there's some pretty
drastic changes going on over there.
Clearly, when a
drastic, systemic alteration doesn't
change the course of education outcomes in any positive way — and appears to cause harm instead — one would suspect some sort of systemic failure.
Hank Roberts had a neat link to a report of German lake whose sediments
clearly recorded the Younger Dryas, but that was a pretty
drastic change of climate regimes (and it's behind Nature's paywall).