Many are labelled as trouble, no good or just untouchable.

BBC: NEWS | Programmes | Panorama | The system needs to be challenged

If this vision is lost, we end up either considering nature an untouchable taboo or, on the contrary, abusing it.

FORBES: Does God Want You to Live More Sustainably?

Microbial miseries which were untouchable using old vaccine methods because of safety concerns or scientific limitations are now treatable through genetic tinkering.

ECONOMIST: Vaccines