The ALS Ice Bucket Challenge has become a worldwide Internet trend with people filming themselves getting drenched in ice water while challenging others to donate money or do the same. It’s a fundraising campaign that’s been credited with raising close to $88 million to combat ALS, a fatal neurodegenerative disease that currently has no cure. But not everyone is feeling the hype. Critics say it’s another example of slacktivism, where people take part in a trend without understanding or doing much for the cause. We discuss at 1930GMT.