For example, if I agree to explore a partnership with you "in good faith," it means I am serious about the possibility of a partnership. I am not merely wasting your time for the purposes of distracting you, defrauding you, conducting market espionage, or sending false signals. Basically, I am acting "in good faith" when I honestly believe I am doing what I claim to be doing, for the reasons I claim to be doing it. You assume I am acting in good faith, and vice versa, unless a pattern of actions or evidence gives sufficient cause to doubt it.
IANAL, but I've dealt with "good faith" issues in business development and licensing contracts more times than I wish I'd had to. There is usually an implicit assumption that all contracts are entered into in good faith unless proven otherwise -- which means I'd almost definitely want to enter into an agreement with Tesla if I were to use their technology.
> There is usually an implicit assumption that all contracts are entered into in good faith unless proven otherwise -- which means I'd almost definitely want to enter into an agreement with Tesla if I were to use their technology.
Doesn't that say the opposite? Assuming the sentence legally binds Tesla in the first place, wouldn't they have to prove you're acting in bad faith in order to sue you? I mean, maybe you want an agreement anyway, but to the extent that the term defaults to true, it means you need less contractual protection.