Slacktivism is a kind of activism (such as signing an online petition) that requires very little commitment or action.

 

懒人行动主义是指只需要很少承诺或行动的一种行动主义，比如在线签署请愿等。

 

Example:

I had eventually come to the realization¹ that wearing purple, or changing your avatar in support of spirit day, is an act of slacktivism. Social Media like Facebook and Twitter have provided a space for slacktivism to exist.

我终于意识到，穿紫色或者换头像来支持精神日（spirit day）是一种懒人行动主义。Facebook和Twitter这样的社交媒体孕育了懒人行动主义。