Preparing for the warm summer months usually involves stocking up on charcoal and planning neighborhood outdoor menus. However, agricultural experts are issuing a stark warning about a vital culinary staple that will soon vanish from shelves. A perfect storm of environmental issues and global market pressures is threatening the supply of pure olive oil. You might encounter empty shelves or shocking price tags when you go to replenish your kitchen pantry. Let us explore why the grocery item experts say will be in short supply by early summer.