gaian

As adjectives the difference between radical and gaian

is that radical is favoring fundamental change, or change at the root cause of a matter while Gaian is of or relating to Gaia.

As nouns the difference between radical and gaian

is that radical is a member of the most progressive wing of the Liberal Party; someone favouring social reform (but generally stopping short of socialism) while Gaian is a radical Green who views the ecology of the Earth's biosphere not only as the basis of human moral examples, but of all cognition and even sentience.

As a proper noun Gaia

is the ecosystem of the Earth regarded as a self-regulating organism.

As an adjective Gaian is

of or relating to Gaia.

As a noun Gaian is

a radical Green who views the ecology of the Earth's biosphere not only as the basis of human moral examples, but of all cognition and even sentience.