1The radical transformation of the company's business model was met with both excitement and skepticism from investors.
2Is a radical overhaul of the education system necessary to address the persistent achievement gap?
3The artist's use of unconventional materials and techniques was seen as a radical departure from traditional sculpture.
4The new policy aims to provide a radical solution to the city's chronic housing shortage.
5There is a growing recognition that radical action is needed to mitigate the effects of climate change and ensure a sustainable future.