Eric's blog post, "Deep Thoughts from the Shallow End," humorously explores absurd everyday questions. The post, found on a blog titled "Living Life's Great Adventures," features a series of witty and thought-provoking queries ranging from the mundane (movie theater armrests) to the philosophical (the nature of progress). The author, Eric, presents these questions in a lighthearted manner, inviting readers to contemplate the silliness and depth found in simple observations. The blog itself covers a wide array of topics, including hunting, fishing, technology, and faith. The post concludes with a call for reader interaction and further contemplation of the presented questions.