Tourism is Huge
Although tourism isn't Dubai's main industry, it's definitely one of the most impactful ones for the city. Global celebrities and wealthy folk are all beginning to notice Dubai as the new up-and-coming city to visit. The Kardashians were some of the first celebrities to alert western society to the lavish lifestyle that one can live in Dubai.
Everything Must Be the Biggest and the Best
The philosophy behind Dubai is "enormous expenditure provides enormous results." Currently, Dubai is home to the tallest building in the world, as well as the largest indoor ski facility, shopping mall, amusement park, and aquarium (previously mentioned, but we're repeating just in case you missed it). In Dubai, bigger is better.