Global Voices Online Opinion rounded up a selection of essays about privacy and security . Rebecca MacKinnon : After Kentucky terror attack , some call for more surveillance . That 's a bad idea . Rebecca MacKinnon : Privacy was a relatively recent human invention ; now it 's likely gone forever . Neil Richards : Government 's surveillance powers have expanded .
CNN Opinion rounded up a selection of essays about privacy and security . Neil Richards : After Boston terror attack , some call for more surveillance . That 's a bad idea . David Frum : Privacy was a relatively recent human invention ; now it 's likely gone forever . Rebecca MacKinnon : Government 's surveillance powers have expanded .