&gt; why not produce plants with, e.g., much bigger seed heads?<p>How about &quot;Why not produce plants that don&#x27;t taste like shit?&quot;<p>The worst thing about living in Berlin (coming from Portugal) is that I can&#x27;t find tomatoes and other vegetables that have a good taste (or smell).<p>Why not use GM to make a tomato with a great taste that you can smell from a distance?