Peter A Spark (peterspark)

global citizen, eco-entrepreneur, founder of ecsponent.

Bets & Predictions that Sparks' placed

No.BetDurationStakesPredictorChallenger
20.

In 2022 the US economy will no longer be held to be the world leader in global environmental degradation.

20 years
02002-02022
$2,000
$1,000

Peter A Spark

Alexander King


Bets & Predictions Sparks' challenged

Predictions that Spark has challenged which have not (yet?) been accepted by the Predictor.

No.BetDurationStakesPredictorChallenger
30.

The first discovery of extraterrestrial life will be someplace other than on a planet or on a satellite of a planet.

? years
02002-???
$2,000
$1,000

freeman j dyson

Peter A Spark