ecological

Experts have continued to raise ethical and ecological issues with “de-extinction,” even as science has advanced to the point where manipulating mammalian genomes is technically possible.

Disrupting the ecological equilibrium always has the potential to cause hazards to human health directly.

Denmark and Germany signed an agreement to build the tunnel back in 2008, but the scheme was delayed by opposition from ferry operators and German conservation groups concerned about the ecological impact.

Nelson's constructed environments highlight the growing gap between conservation efforts and ecological destruction.

Especially since we know where this quirky human-versus-beast showdown is headed in terms of ecological lessons about harmony between species and dramatic resolutions regarding the stubbornness of parents and children.