A tornado is a typical vortex: it contains contrary motions, cold air pushing down on the outside and hot air spiralling up on the inside. Vortices of all kinds both arise from and perpetuate such contrary motions.
McGilchrist establishes that the vortex is definitionally constituted by contrary, counter-directional motions, making the counter-vortex an intrinsic structural feature of all vortical phenomena rather than an external opposition.
, The Matter with Things: Our Brains, Our Delusions, and the Unmaking of the World, 2021thesis