disimpassioned

Chai illustrated her results in a disimpassioned, TED-style lecture, presenting a wealth of data, factory visit footage, and interviews with experts, policy makers and business owners.

Disimpassioned, dis-im-pash′und, adj. free from the influence of passion, tranquil.

With the splendid involutions of Machiavelli's and Guicciardini's prose Bacon learned their cool and disimpassioned philosophy.

All Tennyson's own is Demeter's awe of those "imperial disimpassioned eyes" of her daughter, come from the bed and the throne of Hades, the Lord of many guests.