My Lords, I would first like to add my voice to the praise of the noble Lord, Lord Grantchester, for Christine Tacon while she was in the role of Groceries Code Adjudicator. It is a very important role, and I would like to hear whether the Minister plans to beef it up and give her more powers.
Following what the noble Baroness, Lady Jones of Moulsecoomb, said about animal welfare and the need for someone to look over it, it occurs to me that someone in a similar position to the Groceries Code Adjudicator, overlooking the welfare of animals with the power to fine and bring people to book, might be worth looking at.
I am here to make a brief intervention to support the noble Baroness, Lady Bennett of Manor Castle, because I am a bit obsessive about fungi and feel that they are overlooked. They were once classified as plants because they come out of the soil and have rigid cell walls, but are now placed independently in their own kingdom with equal rank to animals and plants. In fact, they are nearer animals than plants.
An astonishing though not well-known fact, which I thought your Lordships might like to know, is that the world’s largest living organism is thought to be a honey fungus measuring 3.4 miles. It is across the Blue Mountains of Oregon and estimated to be 8,650 years old. Obviously, what we know better are varieties such as mushrooms, which are important to our diet and packed with vitamins and minerals. But they are also incredibly important to research. Penicillin, the foundation of all our modern medicine, comes from the fungus Penicillium. The everyday product yeast is also a fungus. While some can make you ill, they are essential in chemicals and drug manufacture. I know, as I travel to South America quite a lot, that scientists know that there is much more to discover about this amazing microscopic world.
From the point of view of the Agriculture Bill, fungi have the most enormous environmental benefit. They feed on dead organic matter, including leaf litter, soil and, of course, dead animals. They recycle 85% of the carbon from dead organic matter and release locked-up nutrients to be used by other organisms. This makes fungi completely essential to the ongoing health of our ecosystems. Sustainable life would not have a prayer without this magical, often microscopic, and too often ignored living group. This speech was to bring this to the Committee’s attention, and to say that I hope it maintains a proper place somewhere in the Bill.