Hemp Brie and Pear Pizza

• 1 1/2 cups warm water
• 1 teaspoon natural cane sugar
• 1 tablespoon active dry yeast
• 1 tablespoon hemp oil
• 1 teaspoon salt
• 1 tablespoon dried oregano
• 1/2 cup plain hemp protein powder
• 1 cup whole-wheat flour
• 1 1/2 to 2 1/2 cups all-purpose flour, divided

TOPPINGS

• 3 tablespoons olive or hemp oil
• 2 cloves garlic, crushed
• 1 (8-ounce) wheel Brie cheese, thinly sliced
• 1-2 ripe pears, such as Bosc, thinly sliced