Has the Indian Ocean garbage patch not completed two full rotations of debris since its discovery?
Think slowly and carefully, before giving your answer.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The Indian Ocean garbage patch was discovered in 2010. The Indian Ocean garbage patch takes 6 years to complete a circulation.
So, the answer is yes.