[rurp]

While derivatives have certainly been abused and traded recklessly, they aren't inherently bad or reckless. In fact, the first order use for most is to reduce volatility as a hedging mechanism. Selling covered call options to reduce volatility or using a CDS to guard against default risk are normal things that happen all the time, they just don't make headlines because they are common and boring transactions.

Derivatives have uses and risks just like any other financial instrument and need to be well regulated, not demonized.