“Nitrogen chemicals are nutrients—you need them for growing plants,” Hanekamp said.

Hanekamp believes the government has focused on nitrogen almost to the exclusion of other factors that affect nature, such as the location of groundwater relative to the surface.

He also questions whether the ecosystem shifts prompted by greater nitrogen deposition can be properly defined as “damage.”

“Is a change in biodiversity bad in itself, or is it just change?” he asked.

He pointed out that the Netherlands is far from pristine wilderness. Much of the land is artificial, reclaimed from the sea over recent centuries thanks to the ingenuity of man.