No. | Bet | Duration | Stakes | Predictor | Challenger |
---|---|---|---|---|---|
661. | By 2020, Urban and vertical farms will replace 10% of city produce in Chicago. |
7 years 02013-02020 |
Predictions that Hubbard has challenged.
No. | Bet | Duration | Stakes | Predictor | Challenger |
---|---|---|---|---|---|
No Challenges submitted. |