In the Darwinian world of media and politics, hardly any primal force compares to Clinton Clout.
SAC is described as a Darwinian world in which individuals and groups fight for capital and survival.
People born into malarial regions have a fierce Darwinian pressure placed upon them—the disease affects everyone in the area.
Darwinian Dar·win·i·an (där-wĭn'ē-ən)
Relating to, following, or derived from the work or ideas of Charles Darwin.