Your question couldn't be more vague. It depends on what you mean by climate change.
The climate changes everywhere on earth from time to time to some extent depending on what measurements of it you look at so that is not bogus.
But I suspect you mean "Is man made global warming real or bogus?" "Is climate change real or bogus?" is not asking that question but if I am reading your mind correctly, no one knows nor can know whether man made global warming is real or bogus. Only time will tell, no scientific so called "evidence" will answer that question nor any consensus of any group of scientists, politicians, businesses or countries will ever answer that question.
The facts are that there are so many variables and factors that create the global climate there is no way to predict the actual causes of global warming, what the climate will be like 5, 10 or 20 years from now and history proves that, has proven so many predictions wrong, proven so many computer models wrong, virtually all but proven that mankind's ability to affect the global climate through his use of fossil fuels is less than negligible.
“Global warming” refers to the global-average temperature increase that has been observed over the last one hundred years or more. But to many politicians and the public, the term carries the implication that mankind is responsible for that warming. There is government-funded research that suggests global warming is mostly natural, and that the climate system is quite insensitive to humanity’s greenhouse gas emissions and aerosol pollution. Believe it or not, very little research has ever been funded to search for natural mechanisms of warming…it has simply been assumed that global warming is manmade. This assumption is rather easy for scientists since we do not have enough accurate global data for a long enough period of time to see whether there are natural warming mechanisms at work.
Ask yourself this question, is it really scientific for scientists who research global warming to simply assuming it is manmade? That's not science or scientific but it is evidence, evidence that scientists have been co-opted in a preconceived political agenda to give government more power over industry and our lives....wake up. Oh, yeah, then there is this guy:
Man made global warming, just one more evidence EVERYTHING IS RIGGED: Medicine, science, elections, the media, money, education, search engines, social media... you are living in a fabricated fairy tale