Careless Celebs

Fox News

And a British scientific organization is criticizing celebrities for not checking their facts before they take advocacy positions. The group — called "Sense About Science" — is distributing leaflets explaining why some celebrity positions are wrong — and a telephone number celebrities can call to consult experts before speaking out.

The group cites a statement by Madonna of the need to develop a means of "neutralizing radiation" — which is impossible. And a claim by Heather Mills McCartney — wife of Paul — that drinking milk is linked to childhood obesity — which is false.

One scientist in the group says influential celebrities should make sure they are doing more good than harm when they promote causes.