In his Saturday radio address, President Obama acknowledged the White House is exploring "additional options to promote job creation.” It's about time. This is the worst job market in 70 years -- including the longest duration of steep job losses. If anyone had any doubt that something far more dramatic must be done, listen to former Federal Reserve Chairman Alan Greenspan. He warned Sunday against further stimulus because “we are in a recovery, and I think it would be a mistake to say the September numbers alter that significantly.” Greenspan has turned into an inverse soothsayer. After his cataclysmic error about where the economy was headed before the meltdown, his views about the future should be carefully noted as being the exact opposite of what's likely to be in store. The economy may be in a technical recovery but this is not a real recovery and the "green shoots" or "positive signs" that Wall Street cheerleaders love to shout about are phantoms of their ever-optimistic imaginations. The stimulus is working but it is far from adequate. Before the stimulus, we were losing more than 500,000 jobs a month. Now that 40 percent of the stimulus has been spent, we are losing more than 250,000 jobs a month. What to do? Find out, after the jump. --Robert Reich