Some recent examples:
Some specific questions on the topic:
(a) Is it okay to replace a straight while male character because of the historic power balance and abundance of alternatives?
(b) Is it okay to gender/race swap if the gender/race has no bearing on the character or story being told?
- Paul Feig's all female Ghostbusters
- Johnny Depp portraying Tonto in The Lone Ranger
- Scarlett Johanson being cast in the lead of Ghost in the Shell
Some specific questions on the topic:
(a) Is it okay to replace a straight while male character because of the historic power balance and abundance of alternatives?
(b) Is it okay to gender/race swap if the gender/race has no bearing on the character or story being told?