Do deniers have any proof that Mars ice caps are melting for the past 60 years?

not sure "60 years" comes that's new 1 on me, story deniers used based entirely on noted decline in southern polar ice cap on mars , based on data of 1 mission in 2000's.
given our knowledge of mars in detail dates 1970's, 60 years more ridiculous , yet anther fine example of deniers making facts.
scientists think may have been caused dust storms on mars can cover entire planet , different here, can change entire planets albedo.
there small fact mars has orbital period twice long earths , hence seasonal (albeit colder one) twice long earth.
in 2007 (and continually since) deniers have tried using story national geographic peddle theory (amongst many others) sadly deniers, seem miss story has second page views of real scientists.
theory (in way deniers try use it) claims it's sun, sadly have detailed data on sun on entire period , isn't, sun has shown no behavior explain loss of mars polar ice.
deniers claim (from time time) other planets warming, quite not true, start see trend in denier claims.

similar things volcano's here on earth (yet excuse) yet there solid evidence volcanic influence tiny compared human. press them scientific reason on of , revert form , start ranting conspiracy or communist or nazi's wont address actual issues because don't have clue.

i see kinds of links on web, has measured this?

Environment Global Warming Next