Since her tree sit, Hill has become a motivational speaker (holding some 250 events a year), a best-selling author and the co-founder of the Circle of Life Foundation (which helped organize
We The Planet, an eco-friendly music tour) and the Engage Network, a nonprofit that trains small groups of civic leaders to work toward social change.
On July 16, 2002, Hill was jailed in Quito, Ecuador outside the offices of Occidental Petroleum, for protesting a proposed oil pipeline that would penetrate a virgin Andean cloud forest that teems with rare birds. "The cloud forest is stunning," said Hill. "It's this deep, lush green, spangled with explosions of red, yellow and purple from the flowers, birds and insects. But the environmental destruction we saw along the pipelines that had already been built was horrendous." Ecuadorian President Gustavo Noboa commented, "The little
gringos have been arrested, including the old cockatoo who climbs trees." Hill was later deported from Ecuador.
In 2003, Hill became a proponent of tax redirection, resisting payment of about $150,000 in federal taxes, donating that money to after-school programs, arts and cultural programs, community gardens, programs for Native Americans, alternatives to incarceration, and environmental protection programs. She said:
I actually take the money that the IRS says goes to them and I give it to the places where our taxes should be going. And in my letter to the IRS I said: "I'm not refusing to pay my taxes. I'm actually paying them but I'm paying them where they belong because you refuse to do so."
In 2006, Hill protested the sale of the South Central Farm in an attempt to save the 14-acre farm from developers.
In an April 2009 interview, Hill pondered what would come next for her:
The tree-sit and action since created this very particular role that Julia Butterfly Hill fulfills. And, because I'm a person committed to growth, to looking for where my edge is, that role is now too narrow for me. But it's hard to figure out what's next because there's this entire reality that's been created around this role that I play. And I'm not discounting that role - I've been able to help communities that I love very much. And at the same time, I'm looking for what's next for me, and it's so easy to stay in that role that myself and this world co-created together. But I just know that there's aspects of it that need to shed.