Yes. There are great writers out there today, as good as ever.
Post-war greats include Vonnegut, Don Delillo, Cormac McCarthy (Harold Bloom picked Blood Meridian as the best book of the 20th century), Bret Easton Ellis, Pynchon. . .lots more that I really don't care to list because I want to drink. As far as philosophy goes, there are enough interesting modernists and post-structuralists to pick from, Baudrillard, Foucault, Derrida, Lacan. Poetry. . .well, I don't follow poetry that much, but I think Seamus Heany would make the list. . .check out his Beowulf translation.