4 Artificial	intelligence
      3 the	guardian
      2 warfare	swells
      2 unprecedented	numbers
      2 to	home
      2 together	in
      2 to	call
      2 to	autonomous
      2 to	16
      2 swells	to
      2 supporter	subscribe
      2 sign	in
      2 signatories	Artificial
      2 Opposition	to
      2 on	AI-controlled
      2 numbers	to
      2 in	unprecedented
      2 International	edition
      2 intelligence	community
      2 intelligence	AI
      2 Guardian	Back
      2 from	the
      2 for	a
      2 find	a
      2 edition	The
      2 edition	International
      2 community	comes
      2 comes	together
      2 call	for
      2 become	a
      2 ban	on
      2 Back	to
      2 autonomous	warfare
      2 a	supporter
      2 a	job
      2 AI	Opposition
      2 AI-controlled	weaponry
      2 a	ban
      2 16	000
      2 000	signatories
      1 with	google
      1 Wed	22
      1 weaponry	GLaDOS
      1 weaponry	Alex
      1 video	games
      1 Valve	Photograph
      1 Valve	Artificial
      1 to	main
      1 Thu	30
      1 the	Portal
      1 the	malicious
      1 subscribe	search
      1 Subscribe	Find
      1 Skip	to
      1 Show	More
      1 series	of
      1 sections	close
      1 Search	Show
      1 search	find
      1 Portal	series
      1 Photograph	Valve
      1 on	Wed
      1 of	video
      1 more	from
      1 More	Close
      1 modified	on
      1 malicious	AI
      1 main	content
      1 Last	modified
      1 Jul	15
      1 Jobs	Sign
      1 job	Jobs
      1 job	dating
      1 in	Search
      1 in	become
      1 Image	Valve
      1 home	browse
      1 home	Become
      1 Hern	alexhern
      1 guardian	change
      1 google	sign
      1 GLaDOS	the
      1 games	Image
      1 Feb	17
      1 edition	edition
      1 dating	more
      1 current	edition
      1 content	current
      1 Close	with
      1 close	Artificial
      1 change	edition
      1 BST	Last
      1 browse	all
      1 all	sections
      1 alexhern	Thu
      1 Alex	Hern
      1 AI	from
      1 59	BST
      1 30	Jul
      1 22	Feb
      1 18	
      1 17	18
      1 15	13
      1 13	59