'culture jammer' & 'adbuster'
1.Is ‘culture jammer’ a synonym of ‘adbuster’ ? What’s the difference?

2.Unlike the advertisers who pitch and run, he wants his work to be part of a community discussion about the politics of public space.
What does the word ‘pitch’ here mean?

Thank you.

Question

'culture jammer' & 'adbuster'
1.Is ‘culture jammer’ a synonym of ‘adbuster’ ? What’s the difference?

2.Unlike the advertisers who pitch and run, he wants his work to be part of a community discussion about the politics of public space. 
What does the word ‘pitch’ here mean?

Thank you.

Answer

1. They are very similar. Some might say that adbuster is more general, referring to any action that disrupts advertising, while culture jammer applies only to social media.

2. A "pitch" is a sales message. So it's saying the advertisers use their message just to sell, while "he" uses the message to encourage discussion or action.