Someone

on $*:TEXT:/^[!@.]setworld../Si:#novus:{
  if (($nick isop $chan) || ($nick ishop $chan) || ($nick == Nikalocho)) {
    set %world $+($2,$chr(160),$nick,$chr(160),$ctime)
    msg $chan $nick has decided a new Pest Control Channel! The PC World is $2 
  }
  else notice $nick You must have HALF OPERATOR or a selected user or higher to use the !setworld command.
}

on $*:TEXT:/^[!@.]world/Si:#novus: {
  notice $nick $nick $+ , The current pest control world is: $gettok(%world,1,160) set by $gettok(%world,2,160) $+ , $duration($calc($ctime - $gettok(%world,3,160))) ago.
  else notice $nick $nick You NEED to be at least VOICE to use this command.
}