I love to hike. I love the outdoors. One thing that disrupts the flow on our hiking trails is the insurgence of mountain bikes ridden in an unsafe manner on trails where mountain bikes aren’t allowed to be that puts hikers and the mountain bikers at risk.
From the American Hiking Society’s website:
In recent months there has been an upsurge of organized mountain biking groups attempting to gain access to sections of National Scenic Trails where mountain bikes are currently prohibited. These trails – or in some cases, sections of these trails – were neither designed nor built for mountain bike use. Due to concerns about safety, sustainability, and the displacement of hikers on trails with heavy bike usage, AHS believes that the sections of National Scenic Trails, where mountain bikes are currently prohibited, should remain closed to bikes.

Three-Year Project Restores Popular Staging and Riding Areas near Big Bear, Calif.
Initial Projects to Improve Water Resources in Five States, including California
With their usual regard for conservation and the environment, the Los Angeles Department of Water & Power (DWP)continues to display their professional ineptitude and scandalous behavior. All efforts to protect and restore Mono Lake have been undermined by the DWP since they made a unilateral power-grab of lake monitoring operations and started diverting $10,000,000 in water per year. Everything the DWP is doing is directly in violation of the rules set in 1998 by the State Water Board.
If you are interested in land management in California, I encourage you to visit (and join!)