Rialto Towers observation deck (Melbourne) is now closed to the public. Superfluous with nearby Eureka Tower.
It is cool to see how many of these I have actually visited.
Vancouver's is missing (Harbour centre) from the list. As are the two observation towers on the Canadian side of Niagara Falls.
Skepticism is all about critical examination, evidence-based scientific inquiry, and the use of reason in examining controversial claims. Those who flatly deny the results of climate science do not partake in any of the above. They base their conclusions on a priori convictions. Theirs is an ideological conviction—the opposite of skepticism. (L. Krauss)