Firstly I am not sure if this is the best thread to discuss this topic in. If as indeed you assert the Air Asia boss attributed this event to climate change then I would agree that this is a foolish statement, it confuses weather with climate, I have not seen the statement so I can not have an opinion.
I also note that the first graph refers to tropical cyclone frequency whilst the second refers to Global Tropical Accumulated Cyclone energy, as a very genuine question would a weather event such as the one that brought this airliner down likely to be a cyclone a hurricane or some other type of weather event.
In regards to my initial observation, I certainly stand by that, frequency and intensity are different things, it would have made more sense to post the second graph first.
In terms of accuracy there are many contradictory graphs floating around the net. I have no opinion about the accuracy of these graphs, it is easy to pick out individual graphs to support anything (on both sides). I do note however that the first graph (Tropical storms and Hurricanes) is attributed the American Geophysical Union, does this mean that you regard them as a trustworthy source? That is fine because I also have quite a high regard for their scientific rigour, that we can agree on. So if we agree on the scientific rigour of the AGU then it might be interesting to see what else they have to say:
“Human activities are changing Earth’s climate. At the global level, atmospheric concentrations of carbon dioxide and other heat-trapping greenhouse gases have increased sharply since the Industrial Revolution. Fossil fuel burning dominates this increase. Human-caused increases in greenhouse gases are responsible for most of the observed global average surface warming of roughly 0.8°C (1.5°F) over the past 140 years. Because natural processes cannot quickly remove some of these gases (notably carbon dioxide) from the atmosphere, our past, present, and future emissions will influence the climate system for millennia.
While important scientific uncertainties remain as to which particular impacts will be experienced where, no uncertainties are known that could make the impacts of climate change inconsequential. Furthermore, surprise outcomes, such as the unexpectedly rapid loss of Arctic summer sea ice, may entail even more dramatic changes than anticipated."
http://sciencepolicy.agu.org/files/2013/07/AGU-Climate-Change-Position-Statement_August-2013.pdf
I don't necessarily doubt the graphs but to draw broader conclusions like only idiots like NASA, CSIRO (for a full see http://en.wikipedia.org/wiki/Scientific_opinion_on_climate_change#American_Association_of_Petroleum_Geologists ) accept the scientific evedence is hard to beleive.
At this stage I would suggest that the doubters seem to be winning the argument (although most definitely not within the scientific profession) so not much will change so I don't get why the doubters get so agitated, it is pretty much business as usual, only time will tell which position is correct.